1 . I’m afraid that she can’t pass the interview because her behaviour shows a total lack of _______ decency (礼节).

A．noisy

B．faithful

C．lovely

D．common

2 . My radio is ________ (noise). There must be something wrong with it.

3 . Spring is my favorite season. It is warm and _________ with flowers here and there.

A．snowy

B．beautiful

C．busy

D．noisy

4 . —The film is so ________!
—I think so. I want to see it again.

A．easy

B．noisy

C．boring

D．interesting

5 . The engine is very ________ at high speed. (noise)

6 . The classroom was so _______ that I couldn’t hear what you said. (noise)

7 . We can’t be ________ in the library and we must keep the books clean.

8 . We spent the whole afternoon quietly without ________ (noise) kids around.

9 . —Don’t be ________, Jack. Your grandpa is sleeping.
—OK, Mom.

A．noisy

B．quiet

C．strict

D．busy

10 . —Your dog is so ________!
—Yeah. He can do sports with me sometimes.

A．smart

B．noisy

C．small

D．beautiful