1 . The twins ________ the guitar at this time the day before yesterday. I think they might be preparing for the art festival these days.

A．were heard playing

B．heard to play

C．heard playing

D．were heard to play

2 . Yancheng SRT Line 1 ________ last year, now it makes people’s life easier and faster.

A．finished

B．was finished

C．is finished

D．finishes

3 . Some free health service ________ for the elderly in the near future.

A．provides	B．is provided
C．will provide	D．will be provided

4 . Last year, five Chinese teachers ________ to a school in the UK to teach the British students in Chinese styles for four weeks.

A．were sent

B．sent

C．have sent

D．have been sent

5 . Which of the following words can NOT be added the prefix “un-” to give it the opposite meaning? _____

A．polite

B．healthy

C．usual

D．happy

6 . This pen is a birthday present that Father gave me. I hate to have to part with it___________ it is old.

A．even though

B．as soon as

C．as long as

D．now that

7 . He spoke in a low voice, ________ he said something to himself.

A．now that

B．in case

C．as if

D．ever since

8 . There is a girl         sells China Daily around the corner.

A．who

B．where

C．in which

D．which

9 . Please _____ me for breaking the rule.

A．remind

B．forgive

C．combine

D．puzzle

10 . As we all know, _____ should be taken to prevent the accident_____ again.

A．measures; happening	B．strengths; happening
C．measures; to happen	D．strengths; to happen