--I’m worried about my English. -- ______ harder ________ you will catch up with your classmates.
#70935
A
Working; and
B
To work; or
C
Work; and
D
Worked; or
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He hardly has any close friends to talk to, _________ he ?
#68967
A
hasn’t he
B
has he
C
doesn’t he
D
does he
Peter is never late for school, ____ he? _____. He always comes on time.
#69613
A
is, Yes
B
isn’t, No
C
is, No
D
isn’t, Yes
Would you show me __________ QQ,  please?
#69163
A
where to use
B
which to use
C
how to use
D
what to use