Let me _____ the teacher to help answer the question.
It′s nine o′clock ___________the evening.A.on B.at C.in
There aren′t__________pens. Here are __________ pens for you.A.Some,any B. any any C. any,some
I can see a big sofa__________the bed。A.behind B.in C.under
------___________masks do you like?------Five,please.A.What B.How many C.How much
__________a story book and two English books on the teacher′s desk。A. There′s B.It′s C.There′re