[ Tenses ]
When his mom got home, he ___________ his homework. He asked her to help him with it.
A. did
B. was doing
C. had done
D. have done

Random Topics:
Present Simple and Continuous TenseModals for ObligationSimple Present and Present ContinuousGerunds and TensesSimple and Past TensesBecause / soSubject, Object, Possessive Pronoun and Possessive AdjectivesAdverbial ClausesInfinitive and GerundPassive and Active VoiceOther quiz:
Grammar › ViewMissouri River is more longer/longer than the Nile River.
A. More longer
B. longer
To Infinitive or Gerund › View
The cartoon was such hillarious that I couldn’t help ___ (laugh) .
A. to laugh
B. laughing
Grammar › ViewSelecting the location of a new restaurant is ____ to its success
A. critical
B. dependent
C. existential
D. reliant
Pronunciation and Vocabulary › View
Student A: “What did you do to help our community?” – Student B: “__________”
A. I want to volunteer at a soup kitchen.
B. I made cards to sell at the school fair.
C. I like planting trees in the park.
D. I think I will donate books and clothes.
