_____ is necessary for us to finish the work in two days.
You can return the book to the library tomorrow. A. come back B. get back C. give back
My prize is a trip to Paris. A. ship B. travel C. ticket
We should stop polluting the water. A. making…clean B. making…dirty C. making…dry
Mary has a good time at school every day. A. has fun B. enjoys playing C. studies hard
Tom can get a letter from his pen pal twice a month. A. come from B. hear from C. hear of