1 . The clever boy does well in Math but he never _________.

A．shows off

B．turns off

C．gets off

D．takes off

2 . Never ________ till tomorrow what you can do today.

A．get off

B．take off

C．put off

D．show off

3 . —Could you ________ me ________ your new school?     
— Of course

A．show; to

B．show; up

C．show; around

D．show; off

4 . Nobody likes to make friends with the person who always likes showing _______ to others.

A．off

B．over

C．around

D．of

5 . Once a year, people take part in the “_________Lights” activity to help save energy.

A．Show off

B．Turn off

C．Put off

D．Take off

6 . 妈妈常告诉我，既不要炫耀也不要失去自信。（汉译英）
_____________________________________________________

7 . —Do you know where Tom _________ yesterday afternoon, Lisa?
—He didn’t _________ at my birthday party. I don’t know where he went.

A．is; show around	B．was; show up
C．is; show out	D．was; show off

8 . If you don’t study hard, you will ________.

A．take the lead

B．fall behind

C．make mistakes

D．show off

9 . Joe’s classmates don’t like him because he likes to _________ how clever he is.

A．take off

B．put off

C．turn off

D．show off

10 . Kevin, please _________ your coat. It’s very hot inside the room.

A．show off

B．take off

C．turn off

D．put off