1 . ________ to her own work, she spent little time with her family.

A．Devoting	B．To be devoted
C．Devoted	D．Having devoted

2 . If you take sleeping pills for a long time, you will____   them.

A．be addicted to

B．be attracted to

C．be devoted to

D．be exposed to

3 . With all her time _____the experiment, she had no time to spend with her family.

A．devote to do	B．devoted to doing
C．devoting to doing	D．is devoted to do

4 . When he was young, he used to __________ hard at his lessons.

A．devote to working	B．devote himself to work
C．be devoted to work	D．be devoted to working

5 . _______ the secret of nature, the young scientist has little time for entertainment.

A．Devoted to bring out	B．Devoted himself to bringing out
C．Devoted to bringing out	D．Devoting to bring out

6 . _______ his scientific work, he has no time to care for his family affairs, _______, of course, his wife always complains about.

A．Devoted to; which	B．Devoting to; which
C．Being devoted to; that	D．Devoting to; that

7 . A part of the theme park is _____ life in ancient China.

A．rid of	B．content with
C．modelled after	D．devoted to

8 . My daughter, _________ all kinds of meat, would not like to eat any vegetable, which worries me a lot.

A．devoted to

B．addicted to

C．accustomed to

D．exposed to

9 . The survey shows that a large number of teenagers are ________ cigarettes nowadays.

A．devoted to

B．related to

C．connected to

D．addicted to

10 . Social networking is an important factor _______ business success.

A．devoting to	B．appealing to
C．attaching to	D．leading to