The woman ______ be our English teacher. She has gone to Canada.
A．can’t B．needn’t C．mustn’t
The old woman couldn't remember __________.
| A．where she puts her cup |
| B．where had she put her cup |
| C．where she had put her cup |
| D．where did she put her cup |
Sherry _______ France many times, so she is very familiar with its capital city, Paris.
| A．have gone to | B．have been to |
| C．has gone to | D．has been to |
The climbers succeeded ______ finding the way and got to the top finally.
| A．in | B．by | C．on | D．To |
It’s difficult to remove the hook _________ the fish in the cold water.
| A．from | B．of | C．to | D．At |
great it will be if you can come to Shanghai to work with us!
| A．What | B．What a | C．How a | D．How |