---Excuse me, Sir .But smoking is not allowed here.
-----Sorry,I didn’t see the sign.I’ll __________ my cigarette at once.
| A．put out | B．put away | C．put up | D．put off |
I hope everyone can care about ______ the environment and stop ______ things.
| A．protecting; wasting | B．protecting; to waste |
| C．protect; wasting | D．protect; to waste |
By reading the article, we know how ______ in our daily life.
| A．will we protect the earth | B．we can reduce pollution |
| C．should we save water | D．we must recycle things |
Sydney Opera House ______ a usual theatre and it symbolizes Australia.
| A．likes | B．doesn’t like | C．isn’t like | D．looks like |
—Betty, do you know if Tony ______ the photo competition?
—He will, if he ______ his project on Australia.
| A．enters; finishes | B．enters; will finish |
| C．will enter; finishes | D．will enter; will finish |
Many comic books ______ into cartoons in the past 40 years.
A.make C.are made
C.have make D.have been made