—Where were you both at this time last night?—Tom was writing an e-mail I was watching TV at home.
#57036
A
as soon as
B
after
C
until
D
while
推荐题目
_________ people were watching the sky, the alien got out of the UFO.
#57263
A
If
B
When
C
Because
D
While
---How was your climb up Mount Tai?---I didn’t believe I could do it I got to the top．
#55282
A
until
B
unless
C
after
D
when
—_____ does your brother go online? —Let me see. Maybe two or three times a week.
#56066
A
What time
B
How long
C
How often
D
How soon
__ we are young, we can still do something to help protect the environment.
#58217
A
If
B
Since
C
Because
D
Though
—Will you come______have a drink with me? —I’d love to, _______I’m too busy these days.
#55358
A
and, or
B
and, but
C
or, but
D
or, and