同义句转换。

1. I am fine.

I am___________.

2. Beijing is bigger than Shijiazhuang.

Shijiazhuang is ________ than Beijing.

3. I want an envelope, please.

I __________ an envelope, please.

4. Where are you going to send your letter?

Where _________ you _________ your letter?

5. What's the price of the camera?

________ _________ is the camera?

More and more advertisements appear on the Web. You have to be careful not to be fooled or tricked(欺骗) by the advertisements on the Internet. Something is said to be a bargain(便宜物品), but it isn’t always cheap. And some so-called new things just have a new outside.

However, shopping online is a kind of fashionable(时尚的) thing today. I love to buy things of everyday use, so I often get lots of information about them on websites online. For example, if I want an MP3, I can choose my favorite one, and look for what the users like or don’t like about it, then decide whether to buy or not. And at the same time, you don’t have to go to a shop or walk around a crowded shopping area, so you don’t have to waste much time. The Internet is really useful for shopping, but be careful not to spend too much.

  根据短文内容，判断下面句子是否与短文内容一致.   (一致A,不一致B)

（    ）51. If you want to shop online, you should be careful not to be fooled. 

（    ）52. The writer thinks that the advertisements online are always true.

（    ）53. MP3 is a kind of book that you can learn music.

（    ）54. The writer doesn’t like buy things online.

（    ）55. If you shop online, you can save time.