新目标八年级下Unit1 Section B（1a~3b）练习含答案
一、根据句意和汉语或首字母提示补全单词。
1. He felt (生病的) and fell down after running in the hot sun.
2. Put your head down and press the sides of your nose if you have a n .
3. He likes to climb mountains to b the fresh air.
4. He found himself in a very dangerous (情况) when the rainstorm came.
5. We should know the (重要性) of good decisions.