A. how many B. what C. which D. whether
A. what they do B. what they did C. what do they do D. what did they do
A. if he finished B. whether he had finished C. had she finished D. has she finished
A. they are doing B. are they doing C. they were doing D. were they doing
A. why was the train late B. why the train was late C. why is the train late D. why the train is late
A. he is B. he was C. is he D. was he
A. she is staying B. she had stayed C. did she stay D. she stay
A. was, to meet B. would go, has C. will go, was going to D. will go, will
A. would go B. go C. went D. has gone
A. traveled B. will travel C. travels D. is traveling
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