[ Tenses ]
They ______ (study) English for two hours.
A. studied
B. have been studying
C. study
D. had studied
Select your answer:

Random Topics:
Conditional Sentences and AdverbsFuture Tense VerbPrepositions & Prepositional PhrasesPrepositions and Adverbs of MovementPresent Continuous for FuturePast, Present, FutureReported - GerundRoot WordContinuous TensePast Simple or Past ContinuousOther quiz:
Relative Clauses › ViewThis is the computer company to ______________________ I have applied for the position of programmer
A. what
B. which
C. who
D. that
Phrasal Verb › View
They carried _______ a survey to find out which TV channel was the most popular.
A. back
B. on
C. up
D. out
