题目内容
1.Luckily, the fire _______ by the time we got there.
2.The haze (雾霾) is over, and we can _______ fresh air freely again.
3.While _______ to run away, she fell off the horse and died.
4.There are 10, 000 Mobikes _______ in our city now.
5.The boss gave us a 20-minute speech. _______, he wanted us to work harder with less pay.
6.Here is the book. First _______ it and then tell me what you think of it.
7.Most slimmers (减肥者) _______ putting weight back on.
8._______, an adult laughs about 15 times a day.
9.The man who _______ the shop was found by the police.
10.According to new scientific research, alarm clocks may _______ radiation (辐射) that is bad for your health.
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