-Let's go to Hainan on vacation. -Oh, no. I have         to Hainan several times.
#53165
A
got
B
come
C
been
D
gone
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If anything         the machine, please let us know.
#56888
A
happens on
B
happens to
C
happened on
D
will happen to
I ______ at ten o'clock in the evening.
#55086
A
have breakfast
B
get up
C
go to bed
D
watch morning TV
How much do you ________ a single room every night?
#54451
A
pay
B
pay for
C
take
D
spend
This is a meaningful article. It is well worth __________again.
#61634
A
seeing
B
reading
C
watching
D
to read
If it________ , I will go to the Central Park with my son this weekend.
#54909
A
isn’t rain
B
won’t rain
C
doesn’t rain
D
didn’t rain