-- We’d better ________ the electricity when you are not using it.
-- You’re right.
A. cut down B. shut off C. think about
Great changes in our city last year.
| A．happen | B．happened | C．take place | D．took place |
Linda was washing the clothes she heard the news.
| A．when | B．while | C．as soon as | D．how |
It’s hot inside. You’d better the room.
| A．get out | B．to get out | C．get out of | D．to get out of |
How much money did the ticket?
| A．pay | B．spend | C．cost | D．take |
I don't know her name. He doesn't know, .
| A．too | B．either | C．also | D．With |