:第一节：单项填空（共25小题；每小题1分，满分25分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
1. If you are planning to spend your money having fun this week,
better__________ it—you’ve got some big bills coming.
A.
forget B. forgot C.
forgetting D.
to forget
2. Don’t leave the
water
while you brush your teeth .
A. run
B.
running C. being run D. to run
3.The book will show
you___________can be used in other contexts.
A. that you
have observed
B.
that how you have observed
C. how that
you have observed
D.
how what you have observed
4.____ snacks and drinks, but they also brought cards for
entertainment when they had a picnic in the forest.
A. Not only
they brought B.
Not only did they bring
C. Not only
brought they
D.
Not only they did bring
