Test for unit 16 - Inventions

TEST FOR UNIT 16
Chọn đáp án đúng nhất
1. I............... a film that interested me so much as the one I ...........last night.
A. have never watched/ watched B. never watched/ watched
C. watched/ have watched D. never have watched/ watched
2. The first papermaking machine .................. in the late 1700s by a Frenchman.
A. was invented B. was inventing
C. invented D. has been invented
3. Mr. Roberts supervises and directs other workers in the factory. He`s a.............
A. manager B. engineer C. mechanic D. foreman
4. I`d like to borrow this book. Has Anna read it....................?
A. yet B. done C. already D. for
5. Would you ............ helping me with the washing?
A. mind B. like C. show D. please
6. Our solar system is in the galaxy .................. the Milky Way.
A. called B. calling C. to call D. call
7. He wants to return to the village ....................he was born.
A. where B. when C. what D. which
8. Tim said he .................... a chocolate factory then.
A. visited B. are visiting C. has visited D. was visiting
9. Mr. Roberts warned the children ............ that button
A. not touch B. not to touch C. to not touch D. not touching
10. People learned how ............ paper many centuries ago.
A. was made B. is making C. to make D. making
Điền từ thích hợp vào chỗ trống:
Nowadays, a lot of important inventions are carried (1) ............ by scientists (2) ............ for large industrial firms. However, there are still opportunities (3) ............ other people to invent various things. In Britain, there is a weekly TV (4) ............ which attempts to show all the devices which people have (5) ............ recently. The people organizing the program receive information about 700 inventions (7) ............ private inventors. However, it is important to consider these (8) ............: will it work? Will it be wanted? is it new?
Tìm lỗi sai trong các câu sau:
Hoa likes chess but she doesn’t play it good.
A Chinese made paper to wood pulp in the year 105.
Do you mind if I asked you a question.
They met her while she crossed the street.
I haven’t seen her since we leave school.
Hoa had Tim to translate the instructions into Vietnamese
The house hasn’t been repaired since it built.
The glass bottles will be broke into small pieces
We are going clean the environment.
Đặt câu hỏi cho phần gạch chân:
1. Penicillin was discovered by Sir Alexander Fleming.

2. The first postage stamps were made in 1840.

3. A new road will be built across the International Park next month.

4. The fruit harvest is fermented for three to nine days.

5. Paper is made from wood pulp.

6. The Pasteur Institute was founded in Paris in 1888.

7. Sandra has just been sent a lot of information about the meeting.

8. She was taken to the hospital by an ambulance.

Dùng dạng đúng của từ trong ngoặc
The computer is one of the most important ............... of the 20th century (invent)
There’s some chocolate beside the ............... belt (convey)
Then the ............... is ground, rolled and poured into molds. (mix)
This wood pulp is also cleaned and ............... whitened. (chemistry)
Their latest car has just gone into ............... (produce)
This company is one of the leading computer ............... (manufacture)
Gordon Gould is an American (invent) ............... who invented laser.
Water is the clear and colorless (liquefy) ...............
Đọc đoạn văn trả lời câu hỏi
The zipper is a wonderful invention. How did people ever live without zippers? Zippers are very common, so we forget that they are wonderful. They are very strong, but they open and close very easily. They come in many colors and sizes.
Whitcomb L. Judson invented the zipper in 1893. He was an engineer in Chicago. He called the zipper a slide fastener. However, it didn’t stay closed very well. This was embarrassing, and people didn’t buy many of them. Then Dr. Gideon Sundback from Sweden solved this problem. Dr. Sundback put the hooks on the strips of cloth. The cloth holds all the