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【单选题】

By the time he was twelve, Edison _____ to make a living by himself.
[ ]

A.
would begin
B.
has begun
C.
had begun
D.
was begun
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参考解析:
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刷刷题刷刷变学霸
举一反三

【单选题】We held an interesting party ___. [ ]

A.
in the air
B.
in the sky
C.
in the open air
D.
in space
g

【单选题】—Excuse me, where is the bus stop? — ______. [ ]

A.
Go straight and turn right.
B.
That's OK.
C.
It's on the wall.
D.
No, the bus is very big.

【单选题】—Where_____ she_____ on vacation?—She_____ her uncle.[ ]

A.
did, go; visited
B.
does, go ;visited
C.
did, went; visited
D.
does, went; visit