I can’t stand ______ with Jane in the same office. She just refuses ________ talking while she works.
| A．working ; stopping | B．to work ; stopping |
| C．working ; to stop | D．to work ; to stop |
The first decade of the 21st century _____ the breathtaking and non-stop development of China.
| A．witnesses | B．witnessed | C．will witness | D．had witnessed |
---I had practiced my spoken English, but still failed in the oral test.
---Don’t be discouraged. _____ and you will surely pass it.
| A．Make a bit more effort | B．To make a bit more |
| C．Making a bit more effort | D．If you make a bit more effort |
A strange girl entered the room and told me a story of her own, _____ I suspected the truth.
| A．that | B．which | C．of which | D．at which |
Just imagine performing such an opera as Turandot in the Forbidden City---there _____ be a better setting!
| A．mustn’t | B．shouldn’t | C．couldn’t | D．needn’t |
--- I can’t go for a picnic with you because something urgent has _____.
---What a shame!
| A．come up | B．cleared up | C．stayed up | D．ended up |