1 If scientists invent cars that run without petrol, __________.

2 If time travel becomes possible, __________.

3 If there are 10 billion people on earth, __________.

4 If computers can speak all languages, __________.

5 If people can fly to Mars in 24 hours, ___________.

Visual pollution has a greater effect on people than you may think.
I remember when I went to a foreign city, I was really scared because there was so much graffiti on the buildings' walls. Then I looked up, and I saw a lot of power lines over my head. Although they were not dangerous, I still felt insecure since I thought they might fall down. These things prevented me from enjoying the beautiful sights of the city.

I also remember the time I studied in Melbourne. Once I was so busy with my assignments that I did not tidy my room for two weeks. Looking at the messy room caused me so much stress that I did not want to study. Then I decided to clean the room and put my things in their proper places. I also bought a small plant and placed it in a corner. These simple actions increased my motivation and helped me to focus on my lesson.

1. What did she feel after the room was tidied?
A. She could concentrate on her studying.
B. She was motivated to buy a small plant.
C. She was motivated to tidy the room again.
D. She felt motivated to concentrate on tidying the room
 

Exercise 6. Complete the following sentences with the correct form of the words in brackets.

1. The future of our transportation is depended on…………….. (invent)

2. Are there any……………….. trains in the world today? (driver)

3. This button of the teleporter will make us…………………from invisibility. (appear)

4. The end of the movie was more __________ than I thought, so I’m really _________ (excite)

5. The air plane crash………………. damaged the area. (serious)

6. We consider…………………one of the biggest inventions of human being. (teleport)

7. It is unsafe and _____________ to pass another vehicle on the left. (legal)

8. She gave a wonderful                                  as the Iron Lady – the former British Prime Minister Margaret Thatcher. (perform)

Question 1. He plays computer games and watches TV a lot so his eyes are often________.

A. light                             B. faint                   C. dry                     D. weak

Question 2. Ms. Mai asked me how she could _________ household chores equally in her family.

A. make                            B. divide                 C. give                    D. contribute

Question 3. Her husband is very kind. He always cares ________ her and never puts on the housework _________ her.

A. about-in                       B. for-in                 C. about-on            D. with-on

Question 4. She did all the work________her own.

  A. on                               B. by                      C. for                                 D. with

Question 5.David is short. He’s not_______to be a policeman.

   A. so tall                         B. tall enough        C. quite tall                          D. tall as

Question 6 .  I wish I ______ you some money for your rent, but I am broke myself

A. can lend                       B. would lend          C. could lend                      D. will lend

Question 7.He forced all his children ________hard till midnight.

A. to study                        B. studied                C. study                              D. studying

Question 8  Mary was really ________ by the beauty of Ha Noi.     

A. impressed                     B. impress                C. impression             D. impressive

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1.I...Camden,the most famours street market in london if I ... time .

 A . will/visit    B. visit/will have    C. willvisit   D. visit/have 

2.I think technology...make the world a better place 

 A. is going to  B. have to   C. won't     D.will

3.A: I believe everyone can help save the evvironment   B:......

 A. What's wrong  B.Yes, I'd love to C. Yes, I think D. I agree

4. I don't like going ..... I'm scared of traveling dowm a river in thin boat 

A. swimming   B.hiking   C. trekking  D. kayaking

5. My friends, Susie and Mike ,....in London last weekend

A.is                   B.was            C. were            D. are             

Who always drives his customers away?

What is the longest word in the English language?

Why is the letter E so important?

Where can you always find money?