Topics: Grammar and Verb Tenses
Which of the following sentences demonstrates inappropriate shifts in verb tense?
A. He is studying for the exam while he will be working part-time
B. I will be cooking dinner while he is watching TV
C. She has been reading when the phone rings
D. They played soccer after they have finished their homework
Select your answer:

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He asked again whether supper …………………… ready.
A. is
B. was
C. will be
