Some people waste a lot of food___________ others don’t have enough to eat.
#56217
A
however
B
when
C
as
D
while
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The boy can speak English well, _____he’s only ____eight-year-old boy.
#56903
A
and, an
B
or, a
C
although, an
D
because, a
Helen is 15 years old, and Joan is 15, too. So Helen is________Joan.
#55587
A
as big as
B
as older as
C
as old as
D
so old as
None of them knew what happened __________we told them about it.
#57554
A
since
B
after
C
until
D
while
— We can use QQ to talk with each other online.— Really? Could you please show me _______ it?
#55975
A
what to do
B
how to do
C
when to do
D
why to do
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