A.laboratory
B.politician
C.documentary
D.popularity

Liz: “Thanks for the nice gift you brought to us!"Jennifer:_________
A.All right. Do you know how much it costs?
B.Not at all. Don't mention it.
C.Actually speaking, I myself don’t like it.
D.Welcome! lt’s very nice of you.

The driver was………….
A.serious injured
B.seriously injured
C.injure seriously
D.injured serious

______(51)
A.as
B.that
C.when
D.where

_______(53)
A.understand
B.understanding
C.know
D.to understand

______(55)
A.conventional
B.unusual
C.traditional
D.conservative

______(56)
A.to act
B.action
C.acting
D.how to act

______(58)
A.make
B.consider
C.let
D.use

_______(60)
A.eat
B.flesh
C.consumption
D.experience

When she lived at a farm, Kate used to get up early and go to bed as the sun went down.
A.at
B.used to
C.go
D.went down