Last Sunday I climbed to the top of the hill near my home, ______ I could see half of the city.
| A．that | B．where | C．which | D．there |
He goes back home to see his parents ______ few weeks.
| A．every a | B．every | C．each | D．some |
—Excuse me. Is this the right way to the Summer Palace?
—Sorry, I am not sure, but it ____ be.
| A．must | B．can | C．might | D．will |
They looked at each other, ______.
| A．Astonishing | B．astonished | C．to astonish | D．astonishingly |
Mr. Smith, _______ of the ______ speech, started to read a novel.
| A．tired, boring | B．tiring, bored | C．tired, bored | D．tiring, boring |
Look, what a dirty classroom we have got! It really wants ______.
| A．clean | B．cleaned | C．cleaning | D．to clean |