_____ and out of breath, we reached the top of the mountain and stopped _____ the beautiful scenery.
| A．Tiring; to admire | B．Being tired; admiring |
| C．Tired; to admire | D．Tired; admiring |
The socks are so ______ that they can't be mended any more.
| A．used up | B．worn out | C．tired out | D．broken out |
If you meet ______ problems，please turn ______ me.
| A．with；to | B．down；up | C．with；up | D．across；to |
Tom as well as two of his friends ______ to the concert last night.
| A．has been invited | B．had been invited | C．were invited | D．was invited |
—I am afraid I can't finish the book within this week.
—______.
| A．Please go ahead | B．That's all right | C．Not at all | D．Take your time |
—It can't be too worse.
—Just ______.Things will turn out to be better so long as you don't stop trying.
| A．be all right | B．take your time | C．ignore it | D．take it easy |