Paula used to be afraid of _______ snakes, [ ]A. see

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Paula used to be afraid of _______ snakes,      [     ]
A.   see
B．seen
C．saw
D．seeing

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举一反三

The teenagers often dream of _____ as astronauts.  [     ]
A. to work
B. work
C. working
D. works

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They"re considering _____ Hawaii.   [     ]
A. visit
B. to visit
C. visiting
D. well visit

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Rose used to spend a lot of time _______ games with her friends.       [     ]
A. play
B. playing
C. to play
D. played

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His family doesn"t want to go_____ in the Amazon Jungle in Brazil.[     ]
A. to trek
B. trekking
C. trekked
D. to trekking

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My brother __________ about two hourshis __________ homework every day.

[ ]
A. takes; do
B. spends; to do
C. spends; doing
D. takes; doing

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