--      does Mary usually go to the bubby club?--Once a week.
#70364
A
How much
B
How long
C
How far
D
How often
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Mike learns a lot about internet. And      . 
#71139
A
I don’t, either
B
so do I
C
so am I
D
I am, too
It is very important for us ________ English well.
#71127
A
learn
B
learning
C
to learn
D
learned
 It is Jim’s birthday, ______? 
#69249
A
doesn’t he
B
doesn’t it
C
isn’t he
D
isn’t it
We don’t know ________ it next. Let’s go and ask Mr. Li.
#71165
A
what to do
B
to do what
C
whether to do
D
to do whether