I can’t connect my computer to the Internet. There must be _______wrong with it.

A. something B. everything

C. anything D. nothing

---Whom would you like to choose as your assistant, Jack or David?

---If I have to choose, David would be ____________________ choice.

A. a good B. a better

C. the better D. the best

--- How hard-working the teachers are!

--- I agree with you. The teachers are always strict __________us.

A. at B. on C. in D. with

---Did you go to the cinema last Sunday?

---Oh, no. I _____________ go to the cinema. The tickets , you know, are too expensive.

A. always B. hardly C. often D. sometimes

I really enjoyed his speech, ________ there were some parts I didn’t quite understand.

A. because B. unless C. though D. after

I bought lots of English test papers _______________ my brother’s advice.

A. listening to B. asking for

C. according to D. looking forward to

You will get a point ____________________you give a correct answer.

A. every time B. whenever C. while D. though

Have you ever heard of e-waste ( electronic waste, 电子垃圾) ，which can be produced every day? How do you deal with your computers, MP4 players and mobile phones when they’re broken or you want a new one?

Most people just throw them away. With the development of electronic industry, e-waste pollution has become a serious problem. According to the United Nations, in 2014, people around the world produced 41.8 million tons of e-waste and only recycled 6.5 million tons. The US was the biggest waster, producing 7.1 million tons. China came second , with 6 million tons.

It’s important to pay attention to e-waste. It can either be valuable or harmful(有害的) ，depending on how we deal with it. E-waste is a valuable urban mine(城市矿藏) . The value of the metals, like gold and silver in the waste around the world, is amazing. And the metals can be refused. But if people throw them away, the toxic chemicals(有毒化学物质) can get into the earth or air, affecting the environment and people’s health.

Apple, for example, now recycles people’s used products in China when they are buying new ones. The company will test and repair the used ones and sell them at lower price. To help reduce(减少) e-waste , we can buy longer lasting electronic products. If you have unwanted electronics find a new home for them. You can also take computers and phones to see if companies offer reveling programs.

1.The following can become e-waste EXPECT ________.

A. computers B. mobile phones

C. plastic bags D. TV

2.Which country produced most e-waste last year according to the United Nations?

A. America. B. China. C. Japan. D. England

3.What does the underlined word “affecting” mean in this passage?

A. 保护 B .影响 C. 改善 D. 导致

4.From paragraph 4, we can learn that ___________.

A. the recycled Apple products will be sold at a higher price.

B. buying longer lasting electronic products is a good way to reduce e-waste.

C. it’s better to keep the unwanted electronics in your bedroom.

D. Apple only recycles people’s used products in China.

5.The main purpose of this passage is to _______________.

A. prove that e-waste is useless

B. encourage people to buy more electronic products

C. advise people to deal with e-waste probably to reduce pollution

D. encourage people to buy Apple products.

根据句意，用括号中所给单词的正确形式填空。

1.It’s a good way to write down our feelings and _____________________in diaries.(think)

2.I was so nervous that I stayed______________till 12 o’clock before the final exam.(wake)

3.Ma Yun, one of the __________________(wealth) man in China, has devoted much of his time to charity.

4.Nanjing University ranks(名列) the _____________________ of all around China.(nine)

5.Every day, Mr lin spends much time correct our ________________________.(pronounce)

6.He was forced to leave school______________ because his family couldn’t afford it.(simple)

7.Millie _______________her English since she attended junior high.(improve)

--- I called you yesterday afternoon, but nobody answered.

---Oh, I ___________ in the playground.

A. play B. played

C. am playing D. was playing