We shouldn't make noise here. It means “________”.A. Keep off the grassB. Keep quietC. Don't touch
Is the cat ________ the door? No, it isn’t. It’s ________ the desk.
If I ____ you tomorrow, I will give you the receipt. A. see B. will see C. am seeing
—— What day is today? —— It's ______. A. Monday B. a fine day C. September 1st
The students couldn't help ______ when they heard the joke. A. to laugh B. laugh C. laughing
Do you know ______ this word? A. what to spell B. how to spell C. to spell