Don’t litter the ground, boy. Look at the sign, “Rubbish must be thrown into the dustbin.”—Sorry, I’ll __________ right now.

The doctor thought ________ would be good for you to have a holiday.

The magazine___________ be Lily’s, for we can find her name on the cover.

There _________ a wonderful movie on show this weekend. Would you like to go with me?

I don’t know ______ with this problem. It’s too hard. — You can ask Mr Wang for help.