1.......In....... summer I play tennis .......in...... the evening

2.We always go .......to...... the city center ......by..... our own car

3.I'd like to stay .....at.... home tonight. I there anything interesting .......on..... TV

4.John is often late ......for..... school but I am always early

5. I live only a few yard .......at...... the bus stop

6. Let's listen .......to...... some music ......on.... the radio

1.The Traffie light are red.You must (stop)_____stop______

2.The children mustn't (play)_____play_____ soccer in the store

3.Listen ! Mai (read)____is reading____ a story

4.The students can (do)____do___ their homework

5._____Is_____ the train (go)____go___ to NHA TRANG at present?

6._______Does_______ your mother (work) _____work____ in a factory

Hello everybody. I am Mai and I'd like to introduce about my younger sister. She is Ly, 8 years old. She studies at a Quang Trung Primary School. She is tall, 1 meter and 30 centimeters tall. She has long, straight and black hair. Her skin is so beautiful. Her face is innocent and very cute. Her big black eyes is seems agile. She has a little nose and a light pink mouth. She has a strong personality. I think that looks like dippy. She likes dancing, reading books, listening to music, etc. However, she studies hard so she is good student.Her friends comment she is a intelligent girl. I love and proud of my younger sister.

aaa, mk là ng ở giữa, tức là sắp phải đeo kính(khổ ròi)

1 We are destroying the forests => We shouldn't destroy the forests.

2 We are planting many trees => We should plant many trees.

3 We are producing much rice => We should produce much rice.

4 We are wasting too much water => We shouldn't waste too much water.

5 We are killing many animals => We shouldn't kill many animals.

6 We are recycling waste and scrap => We should recycle waste and scrap.

7 We are polluting the air with gases => We shouldn't pollute the air with gases.