[ Grammar ]
I ____ a lot of assignments since last week until right now
A. complete
B. completed
C. have completed
D. have been completing

Random Topics:
Adjectives and DegreesPresent and Past TensesConditionals and Modal VerbsCan vs CouldConnectives (because, due to, owing to, because of)Conjunctions, Prepositions and InterjectionsTenses: Present simple, Past Simple, Future SimplePresent Simple x Present ContinuousNouns, Articles, DeterminersNoun, Quantifiers and SuffixesOther quiz:
Grammar › ViewDo you think ______ sixteen grammar questions are easy or difficult?
A. this
B. these
C. that
Grammar › View
Your uncle used to drive a truck when he was young,______ ?
A. didn’t he?
B. did she?
C. did you?
D. was he?