当你想知道一卷厕纸多少钱时,你问:A. How much is a roll of toilet paper?B. How much is a box of tissues? C. How many rolls of toilet paper are there?
I played ____piano. A. \ B.theC.a
He is an _____, he draws pictures. A. actor B.cleanerC.artist
Look, they are_____the insects carefully. A. watch B.watching C.watched
______is it ? -----It’s Tuesday. A. What day B. What colour C. What
My nose______. A. hurt B. hurtsC. is hurting