New Words：
fit [fɪt] 适合，合身
should [ʃʊd] )应该，应当
Sample Sentences：
I can't find clothes to fit me.
This is not a fit place for you to live.
Try these shoes for size ─ they should fit you.
Look, I think we should go now.
You should look out for yourself.
I think we should go back to first place.
New Words：
invent [ɪnˈvent] v. 发明;创造;编造;捏造;虚构
inventor [ɪnˈventər] 发明者;发明家
Sample Sentences：
He invented a new game.
How do you invent a language?
I'm going to invent a new robot.
I can see you're trying to invent something!
You kids just like to invent more work for me.
He is the inventor of the robot.
New Words：
jacket [ˈdʒækɪt] 夹克衫;短上衣
size [saɪz] 大小;尺寸;尺码
Sample Sentences：
That jacket was a really good buy.
This jacket is just my size.
The jacket was the wrong size.
They didn't have the jacket in my size.
New Words：
poster [ˈpoʊstər] 海报；招贴画；宣传画；标语
Sample Sentences：
He put the poster on the wall.
They are putting up a poster.
The poster reads “No smoking!”
New Words：
half [hɑːf] 一半；一半的
Sample Sentences：
The glass was half full.
His eyes were half closed.
Half of the money was mine.
The time is now half past ten.
The chicken was only half cooked.