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3 . D
4 . A
5.C
6.A
7.C
8.A
9.B
10.A
11.C
12.D
13.C
14.A
15.B
16. c
17. c
18. d
19. a
20. a
21. c
22. d
23. a
24. d
25. a
26. a
27. c
28. b
đây nè tk ik nha cả ơn nhìu
bn phóng to hơn chút nữa đc ko hơi mờ mik sẽ lm cho nếu bn phóng to ra hơn
Do you think classical music is as exciting as Rock and Roll?
11. a
12.b
13.a
14.c
15.a
16.d
17.c
18.b
19/ a
20.a
21.c
22.d
23.d
26.b
27.a
28.c
29.d
30.a
Tick nhé
XII.
71. We are looking for a cheap, clean, effective source of energy that/which doesn’t cause
pollution or waste natural resources.
72. At present, most of our electricity comes from the use of coal, gas, oil or nuclear power.
73. This power could be provided by the sun.
74. One percent of the solar energy that reaches the earth is enough to provide power for the
total population.
75. Many countries are already using solar energy.
76. Solar panels are placed on the roof of a house and the sun’s energy is used to heat water.
77. The energy can be stored for a number of days.
78. On cloudy days you can use solar energy, too.
79. Viet Nam has an advanced technology of solar energy.
80. Cars will use solar energy instead of gas by the year 2030.
1 bob
2 working
3 not saw
4 haven
5 washed
6 wants
7 gives
8 forrget
9 losed
10 be
học tốt nha a zai
nhớ k đấy học tốt nghen
TL :
Đợi xí, đây là thì hiện tại hoàn thành, ah cho e sửa vs ạ :
1. driven
2. worked
3. haven't seen
4. has
5. have washed
6. wants
7. have given
8. have forgetten
9. have lost
10. been
_HT_