18. t is the most important to keep.
your neighbors
C. in with
D. away from
A. touch with
B. up with
19. He promised to keep.
us while he was abroad.
B. up with
C. in with
D. away from
A. in touch with
20. I took
him at once, and we have been friends over since.
A. after
В. to
C. over
D. up
Exercise 4
1. Our teacher told us that if we don't
the environment, our grandchildren may not even be
to carry on living.
A. look into
B. look out for
C. look after
D. look for
2. He may have deceived you, but he didn't take me
A. in
B. off
С. over
D. up
3.1 can't make
what he means.
A. up
B. for
C. out
D. after
4. They are all making
the exit.
A. after
B. out
C. for
D. against
5. The pain will soon pass
A. away
B. off
C. over
D. into
