主要内容：

5-6分
I promise I pay you tomorrow. vs. I promise I’ll pay you tomorrow.
This is the first time I’m here. vs. ...the first time I’ve been here.
There’s the man that I work for him. vs. There’s the man that I work for.
If I knew the price, I will tell you. vs. ...I would tell you.
Although it was late, but she went out. vs. Although it was late, she went out.
I use to play tennis at weekends. vs. I play tennis at weekends.
It can rain this evening. vs. It may/might/could rain this evening.
I look forward to see you. vs. I look forward to seeing you.
I’m boring in the lessons. vs. I’m bored in the lessons.
You must stop to smoke. vs. ...stop smoking. 例 I stopped running. = I stopped to rest. = I stopped, in order to rest.
He has much money. vs. He has a lot of/plenty of money.
Most of people agree with me. vs. Most people...
Come here and look at that paper & When you come, take your bike. vs. Come
here and look at this paper. & ...bring your bike.
We go there every Saturdays. vs. ...every Saturday.
Which is the biggest city of the world？ vs. ...the biggest city in the world
He’s married with a doctor. vs. He’s married to a doctor.
My brother has got a new work. vs. ...a new job.