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Is it a good idea          English by using it?
#60146
A
learn
B
to learn
C
learning
D
learns
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----_____ going hiking tomorrow, Sandy? -----Good idea.
#60278
A
What about
B
Why not
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Why don’t you
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-- __ behind the door?--No, they aren't.
#60322
A
Where are
B
What's
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Are those keys
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 ____ this kind of computer ______well?
#64958
A
Is, sold
B
Does, sell
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He must be helping the old man to water the flowers,______ ?      
#65512
A
is he
B
isn’t he
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must he
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---_______ is your uncle?   --- He is a driver.
#60234
A
Who
B
How
C
What
D
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