When you feel nervous, don't reach ______ a cigarette.

A．for         B．into           C．towards          D．out

Luckily some friends living locally came to visit me regularly and I went home every weekend, otherwise I ________ mad.  

A．was going         B．would go          C．had gone         D．would have gone

It was ______they reached the camp site.

A．not until midnight that                                B．until midnight

C．midnight                                   D．when midnight

I plan to have lunch at school, and it _______ great if I could join you for breakfast and supper.

A．will be          B．would be           C．was         D．had been

---We ______gas. I’m afraid we can’t go much further.

--- I know there’s a gas station ahead. Sure it will last us until we get there.

A．are running out                                 B．have run out

C．are running out of                       D．have run out of

She found her calculator _______ she lost it.

A．where        B．when         C．in which        D．that

Everybody needs calcium, but it is quite possible for a similar person to be totally healthy by eating only ________.

A．as half much          B．as much half          C．half as much as         D．half as much

Many young people don’t work hard, and regret it later when the opportunity is gone. They only realize it _______ it is too late.

A．when          B．before         C．in case        D．until

Learn some relaxation exercises and do them every time you feel ______.

A．stressful          B．stressed           C．ashamed            D．impressed

— Do you like ______ here?

— Oh, yes. The air, the weather, the way of life. Everything is so nice.

A．this         B．it         C．that           D．these