She didn’t know__________she could express her ideas clearly when she was invited to speak at the meeting.
#55367
A
what
B
why
C
how
D
whether
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_______________many children like sugar, I think they had better try not to eat it too often.
#58420
A
Because
B
When
C
Although
D
If
--I can’t solve the math problem because it is too difficult. What should I do? -- _________ ask the teacher for help?
#55905
A
How about
B
What about
C
Why don’t you
D
Why not you
—When did you finish your homework last night?—A bit late, ________ my father came back home from work.
#55411
A
though
B
unless
C
if
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until
My mother doesn’t like watching romantic films _______ they usually have happy endings.
#57717
A
after
B
because
C
though
D
while