_______ do you want to be when you grow up ? A. What B. How C. Who
―Congratulations, Jane, you have won the first prize in the physics competition.―Thank you, Mr Green. I can’t make such great __________ without your help.
The water in the river nearby will be dirtier than before if nothing __________.
―Is Tom coming to the concert this evening?―No, he _________ be at the concert. He _______ abroad.
Foreign visitors will get lost easily in new Taixing ________ they have a map.
―What can I do for you?―__________.