英语：1.there are a lot of sighs around us.(否定句） there ___ ___ sighs around us.2.nowadays plastic is used to make many things.(保持句意不变）nowadays plastic is used ___ ___ many things.3.you'd better stay at home.lt's raining____ou

英语：1.there are a lot of sighs around us.(否定句） there ___ ___ sighs around us.2.nowadays plastic is used to make many things.(保持句意不变）nowadays plastic is used ___ ___ many things.3.you'd better stay at home.lt's raining____ou
英语：1.there are a lot of sighs around us.(否定句） there ___ ___ sighs around us.
2.nowadays plastic is used to make many things.(保持句意不变）
nowadays plastic is used ___ ___ many things.
3.you'd better stay at home.lt's raining____outside.(heavy)
4.what's your___about this film?(feel)
5.lt is really___.(use)

英语：1.there are a lot of sighs around us.(否定句） there ___ ___ sighs around us.2.nowadays plastic is used to make many things.(保持句意不变）nowadays plastic is used ___ ___ many things.3.you'd better stay at home.lt's raining____ou
1 aren't any
2 for making
3 heavily（修饰动词RAIN 用副词）
4 feeling感觉
5 useful 有用的

1.there are a lot of sighs around us.(否定句） there aren't any sighs around us.
2.nowadays plastic is used to make many things.(保持句意不变）
nowadays plastic is used for making many things.
3.you...

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1.there are a lot of sighs around us.(否定句） there aren't any sighs around us.
2.nowadays plastic is used to make many things.(保持句意不变）
nowadays plastic is used for making many things.
3.you'd better stay at home.lt's raining heavily outside.(heavy)
4.what's your feeling about this film?(feel)
5.lt is really useful (use)

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