Miss Liu, do you have any ideas about Jiuzhaigou _______ we will play together this summer holidays?

We’d better put the sofa ________ the TV set so that we can watch TV comfortably in it. [ ]

Sorry, the line is busy. I can’t get through_________.[ ]

There aren’t enough chairs. Would you please _________ ones here?

Lingling’s aunt will meet her________the airport________Saturday morning.[ ]