---Is that Mr Smith?
---It __________ be him. He is in New York on business these days.
| A．may not | B．needn’t | C．can’t | D．mustn’t |
I’m surprised to hear from her , we last met ten years ago .
| A．On one hand | B．That is to say | C．Believe or not | D．In other words |
— Which dress do you like best , Madam ?
— Sorry , I can’t decide now .
| A．to buy which one | B．buy which one |
| C．which one to buy | D．which I should buy it |
— Shall I tell John about it ?
— No , you . I’ve told him already .
| A．needn’t | B．wouldn’t | C．shouldn’t | D．mustn’t |
We have two ears and one mouth so that we can listen we speak .
| A．as twice much as | B．as much as twice |
| C．twice as much as | D．as much twice as |
— What does the fresh juice contain ?
— of the juice orange . It’s very pure .
| A．Four – fifth , are | B．Four – fifths , are | C．Four – fifths , is | D．Four – fifth , is |