問題詳情：
根據句子意思，用括號中所給詞的適當形式填空。
1. Don’t forget to bring your _________(toothbrush), children. We won’t come back tonight.
will be the _________( four ) speaker? Get ready, please.
’s ____________(use) to do anything. It’s too late!
as are one of ___________ (popular ) animals in the world.
’s happening? Why are you breathing so____________ (heavy )?
【回答】
1. toothbrushes th 3. useless most popular ily
知識點：構詞法
題型：完成句子
國文精選館
