— What do you think of physics?— I think it’s ______ of all subjects.
#37519
A
difficult
B
more difficult
C
most difficult
D
the most difficult
---Do you mind my opening the window? It’s a bit hot. ---     .
#37542
A
No, go ahead.
B
Yes, please.
C
No, you can’t.
D
Yes, you can.
The clothes need        , but you        do that by yourselves.
#37555
A
washing; needn’t
B
washing; needn’t to
C
to wash; don’t need
D
to wash; don’t need to
The shopkeeper always gives people a        smile on his face and they are very       .
#37559
A
pleasant; pleased
B
pleased; pleased
C
pleasant; pleasant
D
pleased; pleasant
We young people shouldn’t        think about the failure in the past. Instead, we should be        to face the future.
#37563
A
usually; enough brave
B
seldom; enough brave
C
sometimes; brave enough
D
always; brave enough
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