1.Which person would have personally found their invention beneficial?

=>B: Kylie Simonds, who had to receive intravenous medicine herself and created the I-Pack to help other children in similar situations..

2.Which person proudly claims that their invention is extremely important?

=>C: Arsh Shah Dilbagi, who described his TALK device as having "the potential to change the world."

3.Which person has received approval from people working within the relevant industry?

=>B: Kylie Simonds, whose I-Pack has won praise from medical practitioners and patients.

4.Which person witnessed aggression, which then inspired their invention?

=>D: Ryan Beck, who was inspired to develop a safer helmet after watching a particularly vicious game of American football.

5.Which person needed time and effort to put their idea into practice?

=>A: Ann Makosinski, who took months to design and fine-tune her Hollow Flashlight.

6,Which person created something based on a much older means of communication?

=>C: Arsh Shah Dilbagi, whose TALK device converts breath into language using a system similar to Morse Code.

7.Which person has focused on increasing speed and reducing cost?

=>C: Arsh Shah Dilbagi, who claims his TALK device is three times faster and more affordable than existing devices.

8.Which person received a prize for their contribution to technology?

=>A: Ann Makosinski, who won a prestigious award at the Google Science Fair for her Hollow Flashlight.

9.Which person has developed something which improves safety through increased strength?

=>D: Ryan Beck, who developed a stronger helmet to offer greater protection in sports.

10.Which person wanted to find a solution for a particular person's problem?

=>A: Ann Makosinski, who created the Hollow Flashlight inspired by a friend in the Philippines who didn't have electricity.

Word forms:

1. ___Discussions____ are still taking place between the two leaders. (discuss)

2. Attempts to find a _____solution___ have failed. (solve)

3. Dr. Williams is a __respectable_____ (respect) man. He is knowledgeable and modest.

4. Most of the _____household___ (house) appliances now are run by electricity.

5. The earthquake last month was really ____devastating___ (devastate).

6. You do not have to worry about the ____security___ (secure) here. It is quite safe.

7. The child ___repeatedly____ (repeat) asked his mom the questions about the stranger.

8. Tina has been working as a _______socialist__ (society) for 3 years. She does a lot of research.

9. Teenagers are expected to be taught certain ___developing___ (develop) skills.

10. They often have their clothes washed at the ___laundromat___ (laundry) at weekends.

11. I cannot stand his _____irresponsibility___ (responsible). His work is late again.

12. You cannot always get the kids to do the housework with that __powerful____ (power) voice.

1 Discussions

2 solution

3 respectable

4 household

5 devastating

6 security

7 repeatedly 

8 sociologist

9 developing

10 laundromat

11 irresponsibility

12 powerful

1 with

2 for

3 about

4 by

5 on

9 to

10 with

13 by

14 with

15 on

(1) increased/ rose

(2) significantly/ considerably

(3) peaked

(4) remained steady

(5) was

(6) gradual

(7) expected

(8) increase/ rise 

(9) gradually/ sharply

Ex3

1 the

2 the

3 x

4 the

5 x

6 the

7 a

8 an

9 a

10 the

Ex4

1 the

2 that

3 each

4 a

5 little - the poor

6 the

7 The fear

54 B

55 C

56 C

57 C

58 C

Mấy câu trên đúng rồi nhe

6, D

7, C

8, B

9, A

10, C

11, A

12, B

13, C

14, A

15, B

16, C

17, D

18, A

19, C

20, A

21, C

22, D

23, B

24, A

25, C

26, D

27, B

2 A

3 C

4 A

5 B

6 D

IV

1 D

2 A

3 C

4 B

5 A

V

1 C

2 C

3 C

4 B

5 A

Mình làm 3 tờ đầu cho bạn rồi nha, tờ cuối bạn tham khảo của bạn Thư Phan nãy mới làm cho bạn í=)) lần sau bạn đăng từng tờ 1 thoi, nhìn dài mình cũng nản lắm 

2 A

3 C

4 A

5 B

6 D

7 C

8 B

9 A

10 C

11 A

1. There are different ways to do that work.

2. Whatever happens, remember to be calm.
3. Both Mary and Peter work for that company.
4. Either he or his friends are mistaken.
5. The quality of these recordings is very good.
6. The pair of scissors is on the table.
7. There have been a number of telephone calls today.
8. John or George bring the car now.
9. Neither Carmen nor the boys have seen the film before.
10. Not studying causes his many problems.
11. Do Portuguese speak in Brazil? 
12. Baseball and swimming are popular summer sports.
13. The fear of rape and robbery causes many people to flee the cities.
14. Why is there a shortage of certified teachers at the present time?
15. John, along with twenty friends, is planning a party.
16. Money as well as workers are needed.
17. The boy with his dog is here.
18. We've got 2 cars but neither of them is new.
19. A large crowd was gathering around him.
20. The mayor as well as his brothers is going to prison.
21. Two-fifths of the vineyard was destroyed by fire.
22. Each and every student and instructor in this building hopes for a new facility by next year.
23. Rice and beans, my favorite dish, remind me of my native Puerto Rico.
24. To an outsider, the economics of this country seem to be in disarray.

1. There (is/are) different ways to do that work.

2. Whatever (happen/happens), remember to be calm.

3. Both Mary and Peter (work/works) for that company.

4. Either he or his friends (is/are) mistaken.

5. The quality of these recordings (is/are) very good.

6. The pair of scissors (is/are) on the table.

7. There (has/have) been a number of telephone calls today.

8. John or George (bring/brings) the car now.

9. Neither Carmen nor the boys (have/has) seen the film before.

10. Not studying (cause/causes) him many problems.