In their class， one of the boys __________from England.
| A．are | B．is | C．be | D．come |
—The music is too loud! Could you ________, Jack? I’m working on the computer.
—OK! I’ll follow what you say!
| A．turn down it | B．turn it off |
| C．turn it down | D．turn it up |
—Would you mind your ________ your cigarette, sir? Smoking is bad for your health.
— Sorry, I’ll do it right now.
| A．putting off | B．putting down |
| C．putting out | D．putting up |
—You have written your book report _____ one hour. Have you finished it?
—Not yet! But I think it is due _____ one hour.
| A．in, in | B．for, in |
| C．in, for | D．for, for |
— What are you going to do ______you see an old man lying on the road?
— I am sure to give him a hand.
| A．when | B．while | C．because | D．unless |
—Nowadays, more and more people prefer shopping online. What do you think of it?
—It’s __________ than shopping in the store, though the products are not really good.
| A．more expensive | B．cheap |
| C．much cheaper | D．expensive |