1 . People who value their privacy are concerned about _________Google might do with the information it is gathering.

A．that

B．what

C．why

D．how

2 . _________ several adjustments to the design for two months, the engineer eventually succeeded in building a highly efficient system.

A．Trying	B．Tried
C．Having tried	D．Having been tried

3 . Kenny still remembers the class discussion________the teacher asked students to share what they wanted to be when they grew up.

A．why

B．which

C．that

D．where

4 . The hero’s touching story ________ online has drawn thousands of “likes” and hundreds of comments from the public.

A．posting	B．to post
C．posted	D．to be posted

5 . —Angela just doesn’t like me. She won’t even say hello.
—________. Actually, she’s very shy.

A．I have no idea	B．Don’t jump to conclusions
C．Don’t mention it	D．There is no doubt about it

6 . I’m far________ and I’ll never get this report done by Friday.

A．below surface	B．beyond control
C．behind schedule	D．above average

7 . Mental health involves________ you process things such as stress and anxiety.

A．how

B．what

C．why

D．which

8 . The experienced climber was________ the potential danger in such extreme weather and decided to wait until the following day.

A．completely blind to	B．totally lost in
C．pretty keen on	D．well aware of

9 . Mary became a baker at age 14, because her grandfather paid the local baker ________ her all the skills.

A．to have taught

B．to teach

C．teaching

D．having taught

10 . It seemed that I had become ________ my parents had wanted me to be.

A．when

B．where

C．what

D．whether