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Reduce: Rubbish, water, plastic bottle, bulb, paper, glass, noise, plastic bags.
Reuse: Plastic bottle, clothes, bulb, paper, glass, can, plastic bags.
Recycle: Rubbish, water, plastic bottle, bulb, paper, glass, can, plastic bags.

2.Don’t throw away glass jars and old newspapers
3.Pick up trash in the park
4.Recycle plastic bottles and old magazines
5.Reuse plastic bottles in your garden
6.Don’t throw away old clothes

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4. children/ first/ on/ most/ school/ excited/ are/ day/ of/ the
Most children are excited on the first day of school.
5.Tet holiday is an important occasion in Viet Nam. It is the time for family gathering and reunion. People often prepare for Tet even some weeks (1) before the holiday itself. They (2) decorate the houses and paint the walls. They all want their home to look nice for Tet.
On the New Year’s Eve, the whole family gather and have dinner to gether. They talk about things that happen during the previous year, and all (3) pray for good luck in the new year. When midnight strikes, they go to enjoy the fireworks. Some go to pagodas. Children get lucky money or presents during Tet holiday.

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(1) forget
(2) turn
(3) Be
(4) Bring
(5) wait
(6) open
(7) make
(8) Have

1. It’s very ________in the summer.
A. cold |
B. hot |
C. warm |
D. cool |
2. John is fromGreat Britain. He __________English.
A. speak |
B. to speak |
C. speaks |
D. not speak |
3. Now I am _____________ my friends.
A. visit |
B. to visit |
C. visits |
D. visiting |
4. I often ______________in the river near my house.
A. play soccer |
B. go swimming |
C. have a picnic |
D. do aerobics |
5. Ba is the ________boy in my class.
A. tall |
B. taller |
C. taller than |
D. tallest |
6. The Red River is _____________than theMekongRiver.
A. short |
B. shorter |
C. shortest |
D. the shortest |
7. ___________does he play badminton? – He usually plays it.
A. How often |
B. How much |
C. How long |
D. How old |
8. I never have _____________vegetables for breakfast.
A. an |
B. a |
C. any |
D. some |
1. It’s very ________in the summer.
A. cold |
B. hot |
C. warm |
D. cool |
2. John is fromGreat Britain. He __________English.
A. speak |
B. to speak |
C.speaks |
D. not speak |
3. Now I am _____________ my friends.
A. visit |
B. to visit |
C. visits |
D. visiting |
4. I often ______________in the river near my house.
A. play soccer |
B. go swimming |
C. have a picnic |
D. do aerobics |
5. Ba is the ________boy in my class.
A. tall |
B. taller |
C. taller than |
D. tallest |
6. The Red River is _____________than theMekongRiver.
A. short |
B. shorter |
C. shortest |
D. the shortest |
7. ___________does he play badminton? – He usually plays it.
A. How often |
B. How much |
C. How long |
D. How old |
8. I never have _____________vegetables for breakfast.
A. an |
B. a |
C. any |
D. some |
2.reuse
3.recycle
4.pick up
5.reuse
6.don't throw away
1. Don’t use plastic bags.
2. Reuse plastic bottles.
3. Recycle old newspapers.
4. Pick up papers in the park.
5. Reuse old cans to grow flowers in.
6. Don't throw away old clothes.