The river will be dirtier and dirtier________we do nothing to protect them.
A.since |
B.if |
C.unless |
D.until |
―______ he ______ with us this afternoon?
―Yes, he is.
A. Is, go to skate. B. Does, going to skate C. Is, going to skate
-Would you like to come and cheer Jim on?
-_________
A. Yes, I will. B. Sure. I’d love to. C. Yes. I would.
You can improve your listening skills _____ watching English movies.
A.by | B.with | C.of | D.in |
______ in the near future, vision-phones will come into wider use in our ____ life.
A.Maybe, someday | B.Maybe, every day | C.May be, one day | D.Maybe, everyday |
Hey, boys, don’t ______ anything on the boat, take ______ with you.
A.forget, everything | B.leave, something | C.forget, something | D.leave, everything |