Though my grandpa is 60, he’s full of ______ energy and like a young man.
A. a B. 不填 C. an
_____ too much TV isn’t good _____ our eyes.
| A．Watch; to | B．Watching; for |
| C．Watch; for | D．Watching; to |
The weather in Beijing is ________.
| A．cold and cold | B．more and more cold |
| C．colder and colder | D．more cold and cold |
It’s very kind of you to____ so much time showing me around your school.
| A．take | B．spend | C．cost | D．have |
You can improve your listening skills _____ watching English movies.
| A．by | B．with | C．of | D．in |
There are more than _____teachers in our school．
| A．three hundreds of | B．three hundred |
| C．three hundred of | D．three hundreds |