3．
| luck，ninety，high，humorous，Canada |
（1）The old man is healthy.He even runs for an hour every day in his
.
（2）He is a
man.He often tells jokes to make us laugh.
（3）
thousands of people lost their lives in the earthquake.
（4）The bags are those
.They are too heavy.Let's help them.
（5）He failed to join the school basketball team simply because of his
.
