Mary is tired of learning because she is_____ to do better than she can, both at school and at home. 
#44934
A
thought
B
expected
C
hoped
D
helped
推荐题目
I won’t leave the classroom until my homework              .
#44900
A
finishes
B
is finished
C
will finish
D
are finished
Today, computers are really helpful. They ____ everywhere.
#44613
A
use
B
are used
C
used
D
were used
—Oh, this is really an old building.—Do you know when it        ?
#44645
A
has built
B
is built
C
was built
D
will be built
—May we leave classroom now?—No, you        . You        to leave until the bell rings.
#44886
A
mustn’t, are allowed
B
don’t have to, are supposed
C
needn’t, aren’t allowed
D
can’t, aren’t supposed