Perhaps Tom will join our party tonight.A.May be B. Maybe C. Probable
The book _______ well. I’m afraid it _________ out.
The villagers used to______ drinking water from the river nearby, but now they spend two hours _______ to get it in the mountain because of the dry weather in Yunnan.
––Have you returned the book to the library _______? ––Yes, I have _________ returned it.
What were you asked _______ at yesterday’s meeting?
–– How do you like the film AVATAR? –– Great! I _______ such a wonderful film before.