--I think it is necessary for everybody to take action _______ the Earth.
--I agree. Turn off the lights before we leave the classroom.
| A．protect | B．protecting | C．protects | D．to protect |
—________ is the street crowded with so many people？
—Because they are waiting to watch the boat races．
| A．Why |
| B．Where |
| C．How |
| D．Who |
—What fun The Croods is！
—Yeah！I like the movie，too．It’s so ________．
| A．boring |
| B．scary |
| C．interesting |
| D．sad |
You’re so tired；________ have a rest(休息)？
| A．let’s |
| B．why don’t |
| C．why not |
| D．what for |
The movie is ________ interesting．We want to go and see it．
| A．a kind of |
| B．kind of |
| C．kinds of |
| D．of kind |
He is an Australian boy．He is from ________．
| A．Japan |
| B．China |
| C．Australia |
| D．England |