15. This is
A. the busiest
16. We couldn't go out_
A. because of
19.I
city that I have ever been to.
B. the busier
17. My father asked us
A. not to spending
18. She'd love to take part in the evening class.
B. However
A. Therefore
A. take
20.Please, write
A.more quickly
21. My father
A. worked
22. If the weather gets
A. worse
it was very stormy.
B. because
C. so
D. but
too much time playing computer games last night.
C. not to spend
B. didn't spend
a short cut through the park. It'll take much less time.
B. to take
C. taking
C.more quicker
.I can't wait for you.
B. quicker
for the car factory in 1995.
B. was working
C. the most busy
tomorrow, we won't
B.nicer
D. the most busiest
D. to not spent
she has to look after the baby in the evening.
D. Although
C. but
C. has worked
go to the beach.
C. more bad
D. took
D.quick
D. is working
D.better