[ Grammar ]
While mom was watching TV, I _______ my homework.
A. am doing
B. was doing
C. had done
D. has done

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Past Perfect and Past Perfect ContinuousNoun and Modal Verbsas...as, comparatives, superlativesPassive with ModalsSimple and Continuous Present TenseWill vs be going toModal Verbs and ConjuctionsIdiomsTense,noun,preposition,quantityNoun Phrases and AdverbialsOther quiz:
Tenses › ViewLera will not cook dinner for me because she likes her music teacher more.
A. Present simple tense.
B. Future simple tense.
C. Past simple tense.
Prepositions › View
I don’t have anything _____ common _____ my siblings. We’re all so different from each other.
A. with / in
B. in / with
C. on / with
Prepositions › ViewThe restaurant is deservedly famous ________ all who enjoy Chinese food.
A. with
B. to
C. for
D. in
Grammar › View
I’ve always ____ cats are smarter than dogs
A. think
B. thinks
C. tought
D. thought