-----What did you think of Mount Tai? ------Wonderful. It’s worth ______once again.
--- Where is Jack? --- He _________ football on the playground with those AFS students, but I am not sure.
Hi, Bill. I _____ you _____ in this city. How long have been here?
.---Sorry, Mum. I’ve lost my pen again. I_____it! You never remember to put your things away after using them.
---Has Tom finished his job yet? ---I have no idea of it; he _____ it this morning.
I should very much like to have gone to the party, but______.