1. 选词填空

hang over, guard against, fight a losing battle, live up to, end up, show off, take pride in, lose weight

1. （1） He is very humble;he doesn't like to his knowledge in public.
3. （2） There is some evidence, scientists report, that eating garlic(大蒜) may cancers.
5. （3） To my happiness, I and feel healthier and stronger than before.
7. （4） If you don't know what you want, you might getting something you don't want.
9. （5） Don't look down upon yourself. You should your health and figure.
11. （6） Those who fight against the truth .
13. （7） Actually, though we've done a lot to develop a low-carbon economy, it doesn't our expectations.
15. （8） Death has always the old man like a heavy cloud since he fell ill several years ago.