[ ] What are you busy ___ these days?A.do B.to do C.doing D.

[ ] What are you busy ___ these days?A.do B.to do C.doing D. what are you doing these days?A.are you doing B.do you do.C. These job wanted ___ at once.A.to do B.do C.doing D.to be do What he said ___ harm to us.A.does B.do C.to do D.doing What did they decide ___ then A.do B.to do C.doing D.to pierre must decide what ___ next A to do B do C doing D did what would you suggest the tourist___?A.to do B doing C do D What does your friend like ___?A.do B.does C.to doing D.doin 大学英语作业A:Hi,Sun Yan!What are you busy doing these days?B:I'm Tony is busy-----his homework.A.doing B.do C.to do D.does YOU are so busy .what do you want me ? for you A do B done C Could you tell us __ ? A.how to do B.where doing C.what to d