[ Tenses and Time Markers ]
Why (you/choose) to study computer science?
A. Why did you choose
B. Why you choose
C. Why you chose
D. Why are you choosing

Random Topics:
Asking and Giving SuggestionConditionals / Unreal PastTenses - Present and PastThird ConditionalsPronounVerbs - third personRelative ClauseReported Speech and SubjunctivePhrasal verbs and Prepositional PhrasesModals and AdviceOther quiz:
Perfect Tenses › ViewShe (visit) her Japanese relatives once in 1993 before she moved in with them in 1996.
A. had visited
B. has visited
C. will have visited
Grammar › View
The __________ scientist continued his research in secret.
A. famous
B. infamous
C. notable
D. anonymous
Although, Though, In spite of, Despite › View________ the pain in his leg he completed the marathon.
A. In spite of
B. Although
C. Though
Vocabulary › View
Angela held up her hand and gave the special _____________ for Remi to come over.
A. cue
B. jubilant
C. regulate
D. participant
