—Your sofa is nice.
—__________.
| A．OK |
| B．Yes, it is |
| C．Thank you |
| D．No, it isn’t |
The problem is too difficult for him. He solve it.
| A．can’t | B．mustn’t | C．shouldn’t | D．needn’t |
—Do you consider yourself a rude person?
— not. I always have good manners.
| A．Probably | B．Usually | C．Generally | D．Certainly |
________ her great joy, her daughter was finally saved by the doctors.
| A．In | B．To | C．At | D．For |
Stop ______ about the traffic. Just think about what we can do to improve it.
| A．complain | B．to complain |
| C．complaining | D．complained |
English is useful language. We should learn it well.
| A． a | B． the | C．an | D． / |