Vivien worked very hard at all her lessons________ become the top student in her class.
You _______ smoke .You are only 14 and it isn’t allowed.A. don’t have toB. mustn’tC. needn’t
— Please call me up as soon as she _______ back. —OK, I will.A. will come B. is coming C. comes
— Which film do you like better, X-Men or Coming Home? —______. I like them very much.A. Neither B. Both C. Either
—What is your brother doing in the study? —He ________ his homework.A. is doing B. did C. does
It is the _________time for Brazil to host FIFA World Cup this summer.A. second B. two C. twice