be careful in doing小心的.仔細的 be careful of sth be careful to do be careful with fire be careful with your work/study 【查看更多】

 

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When you travel in a forest, you should be carefu _________ snakes and some other wild animals．

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1.I ate tomato soup and bread__________supper.?

2.When you travel in a forest,you should be carefu__________snakes and some other wild animals.

3.You can get from fruit some nutrition(營養(yǎng))which is good__________your body.?

4.You should eat healthy diet and exercise more to get yourself prepared __________the future challenges.

5.The scientists need some information for their research__________space.

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