[ Grammar ]
Omar ___________ (to do) his homework for 1 hour.
A. have been doing
B. has been doing
C. has being doing
D. have being doing
Random Topics:
Vocabulary and PrepositionsAdverb of Frequency and Past Continuous TensePassive to ActiveConditionals / Unreal PastModal Verbs and Contrastive ConjunctionsClauses and ConjunctionsContrastive ConjunctionsTenses StructureAuxiliary Verbs & Question TagsModals and AdviceOther quiz:
Grammar and Vocabulary › ViewThe knight saved the princess from the monster. He was very _______________.
A. brave
B. fierce
C. friendly
D. courteous
Conjunction › View
She never helps anyone … having a lot of money
A. Otherwise
B. However
C. Inspite of
D. Instead
Articles › View_______ black car and _______ red motorcycle both belong to the gentleman who lives across the street.
A. a, a
B. the, a
C. a, the
D. the, the
V-ing/to-V › View
This website will help you ______ English better.
A. learn
B. learning
C. learnt