We should protect the earth， we will have no water to drink．
#58271
A
so
B
or
C
and
D
but
推荐题目
—_______ will the new school be started? —In two years.
#55463
A
How long
B
How far
C
How often
D
How soon
Some people waste a lot of food___________ others don’t have enough to eat.
#56217
A
however
B
when
C
as
D
while
—Bill, don’t eat in the classroom. —_______.
#55485
A
It doesn’t matter
B
I don’t believe it
C
No, not really
D
Sorry, I won’t do that