用when把下列部分组成句子,注意时态,人称主语可用we或I.(when),getupquickly,hearthefirealarm.(when),walkdownstairsquick,hearthefirealarm.

Question

用when把下列部分组成句子,注意时态,人称主语可用we或I.
(when),get up quickly,hear the fire alarm.
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(when),walk down stairs quick,hear the fire alarm.
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(when),firemen come,put on the fire.
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(when),leave my home,do not take things.
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(when),get out of the buliding,call 119.
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Answer 1

When I hear the fire alarm,I get up quickly.
When they hear the fire alarm,they walk down stairs quickly.
When the building put on fire,the firemen come.
When you leave my home ,do not take things.
When he gets out of the buliding,he calls 119.
除了第四题的祈使句,本来其他的都要用一般过去式,但不知道你是否学了,所以给你用的一般现在时.如需要,