I spent half an hour ___________ my homework.
My mother told us_______ make__________ noise.
-------When will he __________?
The doctors arrived __________there at 9.00 p.m..
------We are going to Qingdao for a holiday. ------Oh, really? __________ Have a great fun . B. Of course, I’d love to C. You’d better not go there D. I’m sorry to hear that
There is a heavy storm __________thunder and lighting.