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Dictionary
Magazine
Diary
Message
Newspaper
1C 2C 3B 4A 5C
1G 2B 3A 4E 5C
1 happy
2 tired
3 dirty
4 hungry
5 thirsty
Bài 2
1 A
2 A
3 C
4 B
5 C
Bài 3
1 A
2 G
3 F
4 D
5 B
1-E
2-D
3-G
4-B
5-A
1. They grew up in the same small Canadian town.
2. Frazer's little brother, Kevin.
3. For over 200 hours.
4. Yes, they have.
1 H
2 B
3 C
4 G
5 D
Bài 2
1 B
2 H
3 C
4 E
5 D
Bài 3
1 A
2 C
3 B
4 B
5 A
6 A
7 C
Solar energy is a long lasting source (0)..of.. energy, and it can be used almost anywhere. To generate solar energy, we only need solar cells and (1) the sun! Solar cells can easily be installed on house (2) roofs, so we don’t need any new space. Compared to other (3) renewable sources, they also possess many advantages: wind and water power rely on turbines which (4) are noisy, expensive and which take up large space. Solar cells are totally silent and (5) non - polluting As they have no moving parts, they require little maintenance and have a long lifetime.
1 C
2 F
3 D
4 A
5 E
1C 2F 3G 4A 5H