The American boy is only four years old. He can swim the lake.
| A．over | B．along | C．across | D．past |
If we ______ take environmental problems seriously, the earth _______ worse and worse.
| A．don’t; will be | B．won’t; isn’t |
| C．won’t; is | D．don’t; won’t be |
---How do you like the talk show?
---I think it’s __________, but some people think it’s so _________.
| A．wonderful enough; bored |
| B．enough wonderful; boring |
| C．wonderful enough; boring |
| D．enough wonderful; bored |
My coat costs little. What about ________?
―_______ is expensive.
| A．you, It | B．him, His |
| C．yours, Mine | D．hers, She |
She got a nice skirt as a present on her birthday．Do you know _______ ？
| A．what was it made of |
| B．how much did it cost |
| C．who buys it for her |
| D．where she bought it |
The river near our village is about _______ long.
| A．three-hundreds-metres | B．three-hundred-metre |
| C．three hundreds metres | D．three hundred metres |