题目内容：

根据中文或英文首字母提示完成句子(必须使用本册书中所学过的生词)

1.Students examined how children a______ language.

2.A bee has stung my hand and it is __________________（膨胀）up

3.The lung is an o________________ and so is the heart.

4.An __________（精确的） instrument is able to give you information that is correct to a detailed level.

5.He felt g________________ after he stole some money from the old couple.

6.If you have an a__________ with someone，you have arranged to see them at a particular time，usually in connection with their work.

7.Keeping an o    state of mind is good for health.

8.It'll be two years before the ________(过程)is complete.

9.She said it d          to challenge me.

10.We should_________(应用)both theories in the language classroom.