After work I went to the box office to buy the tickets for Kungfu Panda 2．only to be told there was ______ left．
| A．nothing | B．none | C．no one | D．neither |
Have you ever heard of the trees that are homes animals both on land and sea?
| A．about | B．to |
| C．with | D．over |
Tom had to______ the invitation to the party last weekend because he was too busy.
| A．turn in | B．turn down |
| C．turn over | D．turn to |
Despite the previous rounds of talks, no agreement______ so far by the two sides.
| A．has been reached | B．was reached |
| C．will reach | D．will have reached |
I ______ have worried before I came to the new school, for my classmates here are very friendly to me.
| A．mightn’t | B．mustn’t |
| C．needn’t | D．couldn’t |
Jane can’t attend the meeting at 3 o’clock this afternoon because she ______ a class at that time.
| A．will teach | B．would teach |
| C．has taught | D．will be teaching |