1. E
結(jié)合上文所說的他在吃什么,可推測(cè)本空會(huì)說他在吃的東西。故選E
2. D
結(jié)合后句I'll go to tell him about it. (我去告訴他這件事。) 可知,這里提到了某事。結(jié)合上句提到的弟弟在吃糖果和蛋糕,可推測(cè)這里會(huì)說吃甜食對(duì)牙齒不好。故選D
3. A
結(jié)合答語I know, I know.(我知道,我知道。)可知,本句為勸弟弟不要吃太多甜食。故選A
4. C
根據(jù)后句It can help you clean your teeth. (它可以幫助你清潔牙齒。)可知,本處提到了吃甜食后喝點(diǎn)水。故選C
5. B
根據(jù)后句They're good for your health too. (它們對(duì)你的健康也有好處。)可知本句提到了對(duì)健康有好處的食物。故選B