--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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Ted together with his friends had a good time when hiking,       ?
#69488
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didn’t he
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hadn’t he
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hadn’t they
_____tea and coke are you going to buy?
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when
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whom
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I know it’s also very dry there, _____? 
#69103
A
don’t I
B
isn’t it
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is it
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Do I