1 . The boy was so ________ that often no one would notice when he came in.

A．noisy

B．proud

C．afraid

D．quiet

2 . 这儿太吵了，以至于我都快听不见你说话了。（so … that，hardly）
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3 . There are lots of people talking aloud in the room. I can’t hear you! It’s too _______ (noise).

4 . Cities are often __________(noise).

5 . —Jack is a(n) ________ young man.
—That's true. He is always afraid to speak before people.

A．friendly

B．shy

C．helpful

D．noisy

6 . —Don’t be ________, Jim! You must clean your room every morning.
—Sorry, Mom! I’ll do it right now.

A．quiet

B．noisy

C．shy

D．lazy

7 . A lot of students are chatting，so I can't read any longer in such a_______ classroom.

A．clean

B．quiet

C．noisy

D．big

8 . The young man played the computer games so _______ that I couldn’t sleep well.

A．noise

B．noisily

C．noisy

D．noisier

9 . The motorbike is making so much ______. How ______ it is!

A．noise; noise

B．noise; noisy

C．noisy; noise

D．noisy; noisy

10 . Neither my father nor my mother ________ rock music. They think that it’s too ______.

A．like; noise

B．likes; noise

C．like; noisy

D．likes; noisy