This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb see is irregular so the past tense is saw. This irregular verb changes its vowel in the past tense. The verb see follows this pattern: see→saw. In this sentence the time marker last week tells us we need past tense. Choice C is correct because it properly uses the irregular form. The form saw is the correct past form of see. Choice D is incorrect because it overgeneralizes the -ed rule to irregular verbs, creating the non-existent form sawed. This error happens when students apply regular pattern to irregular verbs. To help students: For regular verbs teach add -ed for past (walk→walked). For irregular verbs teach common patterns (go→went eat→ate see→saw run→ran) - these must be memorized. Time words are clues: yesterday/last=past today/every day=present tomorrow=will+base. Watch for: overgeneralizing -ed to irregular verbs (goed) / confusing irregular forms.

This question tests forming regular verbs with consonant doubling (CCSS.L.3.1.d). The verb 'stop' is regular but requires doubling the final consonant before adding -ed. For one-syllable verbs ending in consonant-vowel-consonant, double the final consonant: stop→stopped. In this sentence 'yesterday' tells us we need past tense. Choice B is correct because it properly doubles the 'p' and adds -ed to form 'stopped'. Choice A 'stoped' is incorrect because it doesn't double the consonant before adding -ed. To help students: Teach the CVC (consonant-vowel-consonant) doubling rule for verbs like stop→stopped, hop→hopped, run→running. Practice identifying when to double consonants.

This question tests forming regular/irregular verbs (CCSS.L.3.1.d). The verb 'bake' is regular so the past tense is 'baked'. Regular verbs ending in silent e just add -d for past tense. The verb 'bake' follows this pattern: bake→baked (drop the e, add -ed becomes just add -d). In this sentence 'yesterday' tells us we need past tense. Choice A is correct because it properly adds -d to form 'baked'. The form 'baked' is the correct past form of 'bake'. Choice C is incorrect because it adds -ed without dropping the e, creating the incorrect form 'bakeed'. This error happens when students don't know the silent e rule. To help students: For regular verbs teach special patterns - drop e and add -ed (bake→baked, hope→hoped). Time words are clues: yesterday=past.

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb 'have' is irregular so the present tense for third person singular is 'has.' This irregular verb changes to 'has' for he/she/it in present tense, following the pattern have→has. In this sentence, the time marker 'today' tells us we need the present tense, and the subject 'she' requires the 'has' form of the verb. Choice D is correct because it properly uses the irregular third person singular present form 'has.' Choice A is incorrect because it doesn't change to 'has' with she, using the base form 'have;' this error happens when students forget subject-verb agreement for irregular verbs. To help students: For irregular verbs like have, teach have→has for he/she/it present. Time words are clues: today/now=present, yesterday=past (had); watch for confusing with past 'had' or forgetting agreement like using 'have' instead of 'has.'

This question tests forming regular/irregular verbs (CCSS.L.3.1.d). The verb 'stop' is regular so the past tense is 'stopped'. Regular verbs ending in consonant-vowel-consonant double the final consonant and add -ed for past tense. The verb 'stop' follows this pattern: stop→stopped (double p, add -ed). In this sentence 'yesterday' tells us we need past tense. Choice C is correct because it properly doubles the final consonant and adds -ed. The form 'stopped' is the correct past form of 'stop'. Choice A is incorrect because it doesn't double the final consonant, creating the incorrect form 'stoped'. This error happens when students forget the doubling rule. To help students: For regular verbs teach special patterns - double final consonant + -ed (stop→stopped, hop→hopped) when the word ends in consonant-vowel-consonant. Time words are clues: yesterday=past.

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb stop is regular so the past tense is stopped. Regular verbs add -ed for past tense, with double consonant for short vowel words. The verb stop follows this pattern: stop→stopped. In this sentence the time marker yesterday tells us we need past tense. Choice C is correct because it properly adds -ed with the double p. The form stopped is the correct past form of stop. Choice A is incorrect because it creates a non-existent form stoped by not doubling the consonant. This error happens when students forget the doubling rule for consonants. To help students: For regular verbs teach add -ed for past (walk→walked), with special patterns like double consonant (hop→hopped). For irregular verbs teach common patterns (go→went eat→ate see→saw run→ran) - these must be memorized. Time words are clues: yesterday/last=past today/every day=present tomorrow=will+base. Watch for: overgeneralizing -ed to irregular verbs (goed) / confusing irregular forms.

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb eat is irregular so the past tense is ate. This irregular verb changes from eat to ate in the past tense and does not follow the regular -ed pattern. In this sentence the time marker yesterday tells us we need past tense. Choice C is correct because it properly uses the irregular form ate, which is the correct past form of eat. Choice A is incorrect because it overgeneralizes the -ed rule to an irregular verb, creating the non-existent form eated; this error happens when students apply the regular pattern to irregular verbs. To help students: For regular verbs teach add -ed for past (walk→walked). For irregular verbs teach common patterns (go→went eat→ate see→saw run→ran) - these must be memorized. Present tense: use base form except add -s/-es with he/she/it (she walks it runs). Time words are clues: yesterday/last=past today/every day=present tomorrow=will+base. Watch for: overgeneralizing -ed to irregular verbs (goed) / forgetting -s with he/she/it / confusing irregular forms.

This question tests forming regular/irregular verbs (CCSS.L.3.1.d). The verb 'carry' is regular so we follow standard present tense rules. With regular verbs ending in consonant+y, we change y to i and add -es for he/she/it subjects. In this sentence, 'every day' tells us we need present tense, and the subject 'Maya' (she) requires the -es form. Choice A is correct because 'carries' properly changes y to i and adds -es for the third person singular. Choice B 'carrys' is incorrect because it doesn't change the y to i before adding s - this error happens when students forget the y→i rule. To help students: teach that verbs ending in consonant+y change to -ies with he/she/it (carry→carries, try→tries). Present tense time markers like 'every day' combined with he/she/it subjects require this special form.

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb try is regular so the past tense is tried. Regular verbs add -ed for past tense, with y changing to ied. The verb try follows this pattern: try→tried. In this sentence the time marker yesterday tells us we need past tense. Choice B is correct because it properly adds -ed with the y to ied change. The form tried is the correct past form of try. Choice A is incorrect because it creates a non-existent form tryed by not changing y to i. This error happens when students forget the spelling rule for y-ending verbs. To help students: For regular verbs teach add -ed for past (walk→walked), with special patterns like y→ied (cry→cried). For irregular verbs teach common patterns (go→went eat→ate see→saw run→ran) - these must be memorized. Time words are clues: yesterday/last=past today/every day=present tomorrow=will+base. Watch for: overgeneralizing -ed to irregular verbs (goed) / confusing irregular forms.

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb bring is irregular so the past tense is brought. This irregular verb changes its form in the past tense. The verb bring follows this pattern: bring→brought. In this sentence the time marker yesterday tells us we need past tense. Choice B is correct because it properly uses the irregular form. The form brought is the correct past form of bring. Choice D is incorrect because it overgeneralizes the -ed rule to irregular verbs, creating the non-existent form bringed. This error happens when students apply regular pattern to irregular verbs. To help students: For regular verbs teach add -ed for past (walk→walked). For irregular verbs teach common patterns (go→went eat→ate see→saw run→ran) - these must be memorized. Time words are clues: yesterday/last=past today/every day=present tomorrow=will+base. Watch for: overgeneralizing -ed to irregular verbs (goed) / confusing irregular forms.