We’ll go to the Summer Palace _____it doesn’t rain this Saturday.A. when B. if C. until
The library is __________ than the classroom.
It’s _____ good idea to spell and pronounce new words aloud every day.
—Why not come and join us in the game? —__________, but I must meet Mr. Smith at his office now.
________ town it is!
He always spends______money ______books.