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My mother doesn’t know __________ this morning.   
#40932
A
what to do
B
what does do
C
how to do
D
why does do
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I didn’t know __________. Can you tell me?
#41111
A
who to speak to
B
who speak to
C
who to speak
D
who spoke
- _______ is the girl?    -  She's my friend, Helen.
#40798
A
What
B
How
C
Who
D
Where
How ______do you see a film? ---Three or four times a  month.           
#40825
A
many times
B
often
C
soon
D
long
________ climb the mountains（山）.
#40972
A
Not
B
Don’t
C
Not do
D
Doesn’t
----_____you from Australia ?  ----I’m from Canada.
#41184
A
Can
B
Are
C
Do
D
Where are