如下图所示：在禁毒斗争中，青少年应该做到 ①爱生命，拒绝毒品 ②增强禁毒意识，不吸毒、不贩毒 ③积极宣传毒品的危害 ④发现有人吸毒和贩毒，及时向公安机关报告
The villagers have already known we will do is to rebuild the bridge.
—Try not to work yourself too hard. Take it easy. —Thanks. _____
Carl is studying food science at college and hopes to open up _____ meat processing factory of his own one day.
Sarah made _____ to the airport just in time to catch her plane this morning.
This is the first time that I to Beijing.
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