根據句意和漢語註釋，寫出單詞的正確形式。1.Excuseme,sir,butyouarenot

問題詳情：

根據句意和漢語註釋，寫出單詞的正確形式。

1. Excuse me, sir, but you are not __________（允許）to smoke here.

2. When and where to have a spring trip is under__________(討論) this evening.

3. Thank you for giving us so many good __________ (建議).

4. On Friday, many students are __________（睏倦）after a long week than usual.

5. The goal of this experiment is not to carry people, but to just make the balloon ________（漂浮）high.

【回答】

1. allowed 2. discussion 3. suggestions 4. sleepier t

知識點：單詞拼寫

題型：單詞拼寫