She was so tired from the flight that she went straight to bed, leaving all the luggage _____.
| A．unpacked | B．to unpack |
| C．unpacking | D．being unpacked |
It’s dangerous to have the fire _______ at home all night long.
| A．to burn | B．burn | C．burned | D．burning |
—Are you satisfied with this hotel ?
—Not a little. We can’t have _________ .
| A．a nicer one | B．a worse one | C．such a bad one | D．so nice one |
We______ the old scientist _____his contribution ______the country.
| A．admire; for; to | B．admire; at; to | C．respect; on; for | D．respect; on; at |
.We are living in an age ______ many things are done on computers.
| A．which | B．when | C．that | D．where |
You ________ be hungry already— You had lunch only two hours ago!
| A．can’t | B．wouldn’t | C．needn’t | D．mustn’t |