-- Mom, when shall we go to Dongying Museum this weekend?-- Oh, sorry. I'm going to Beijing for a meeting. ___Saturday __ Sunday is OK.
You look too tired. Why not ________ a rest?
Let's ________ the TV to watch the news program.
—Is the wine made ________ wheat?—Yes, it is made ________ China.
_______ you ________ the book to the library yet?
There were few people ________ on the ice when we got there.