1 . As an adult, don’t let ______ steam at random, or you’ll let your family ______.

A．down; off

B．off; out

C．off; down

D．down; up

2 . Some young people are physically ______ the parents after moving out but still psychologically ______ the parents, especially when they meet some difficulties.

A．dependent on; independent of	B．independent of; dependent on
C．independent on; dependent on	D．dependent of; independent of

3 . Videos showed that teachers interacted with the whole class 72 percent of the time in Chinese classrooms, ______ only 25 percent in England.

A．in response to

B．in competition with

C．in return for

D．in comparison with

4 . We should be _______ to our parents' love instead of taking it for granted.

A．graceful

B．generous

C．greedy

D．grateful

5 . There is, of course, a long-standing history of whaling in Iceland, but the more recent issues _______2004.

A．lead to

B．tend to

C．refer to

D．date back to

6 . As students, it is ________ that those moments are mainly about school life.

A．perhaps

B．maybe

C．likely

D．probably

7 . I am looking for a(n) ________ which is going to be an adventure.

A．clinic

B．licence

C．occupation

D．component

8 . Handshake is a ________ of friendship.

A．vision

B．gesture

C．statistic

D．profile

9 . What is food to one man may be_____________ to another.

A．prison

B．poison

C．award

D．reward

10 . He always goes to bed at ten—he is a_____________ of habit.

A．crop

B．colleague

C．creature

D．cruelty