David, get up early, ________then you’ll catch the early bus. 
#37508
A
but
B
and
C
after
D
or
推荐题目
I always forget some news . I am very upset. and don' t know  _______ . 
#40719
A
how to do.
B
when to do
C
what to do
D
what to do it
       your left, you can see a bridge        the river. 
#40055
A
In; above
B
In ; over
C
On ; over
D
On ; above
---Would you mind my sitting here, sir?  ---_________. It’s for my wife.
#39429
A
Not at all
B
Certainly not
C
I’m afraid you can’t
D
All right
The students in our class want to ____ some money and ____ it ____ the children in the poor areas.
#43726
A
donate; raise; for
B
raise for; donate; to
C
raise; donate; to
D
donate to; raise; for