Excuse me. Could you tell me how to get to Central Park?
Just go straight down the street to Park Avenue and turn left. Then turn right at Smith Street and walk for ten minutes until you see the park sign.
Great! I can't wait to see the park. I hear it is a popular tourist site.
Yes, it is. There's a path where you can take a walk and see a lot of different trees.
Why don't you turn off your computer and then turn it on again? It should be fine after you do that.
Make sure to save all your work first. You don't want to lose it, do you?
had better 的用法
had better是一固定词组，意为“最好”，用于表示对别人的劝告、建议或一种愿望。它后面跟动词原形，构成had better do sth.结构，经常缩写成'd better do sth.的形式。否定形式是在had better后面直接加not。需要注意的是：had better不随主语和时态的变化而变化。
The weatherman said it is going to be cloudy with a chance of rain for the following three days.
Oh, in that case, we can only wait until the weather clears up.
Yes, the report says it might clear up by Friday.
There was a really bad car accident in front of the company yesterday. Did you hear about it?
as … as意为“与……一样”，其中的第一个as为副词，其后通常接形容词原级或副词原级，第二个as用作介词，后接名词或代词，如：She is as tall as you. 她和你一样高。
