- Why are wild animals and plants in danger?( (Tại sao động vật hoang dã và thực vật đang bị đe dọa?)

Answer : Because we are destroying the forests.(Bởi vì chúng ta đang phá hoại rừng.)

- What is polluting the air? (Cái gì đang gây ô nhiễm cho không khí?)

Answer : The burning of coal, oil and gas is polluting the air.(Việc đốt than, dầu và khí đốt đang gây ô nhiễm không khí.)

- Why do you help your mom for housework?Tại sao bạn lại giúp mẹ bạn làm việc nhà.)

Answer : Because my mom is very busy.(Vì mẹ tôi rất bận.)

~ Chúc bạn học tốt~

48. now I (do) __am doing_____ the cooking while Hoa ( listen ) ___is listening____ to music

49. at the moment , Nam and his friends (go)  ___are going____ phopping at the mall

50. in the autumn , I rarely (go) __go____ sailing and (go) ___go______to school

51. I ( write)______write___ a letter to my friend nơ

52. at 12a.m evry day , I (have) _have____ lunch and ( go ) ___go___ to bed.

53.on monday,i (have)_have____math and art

48. now I (do) __am doing___ the cooking while Hoa ( listen ) __is listenning__ to music

49. at the moment , Nam and his friends (go) ___are going to___ phopping at the mall

50. in the autumn , I rarely (go) ___go___ sailing and (go) ____go____to school

51. I ( write)_____am writing____ a letter to my friend nơ

52. at 12a.m evry day , I (have) __have___ lunch and ( go ) ___go___ to bed.

53.on momday,i (have)__have___math and art.

1. Do you

2. are you using

3. you turn

4. are you reading

5. are you waiting

6. Andy  is building 

Học lâu quên rồi, không chắc lắm !!

1 do you 

2 are you 

3 you turn

4 are you

5 are you 

kho qua

từ thứ 4 trong ".." là have nha các bạn

s, do not

s,does not

Love,do not love

Who do you wait for nam

No,I wait for m.r hai

Does not live,rents

1 . Ha ()____coffee very much,but I(not )_________it.

=> s..............................don't

2. she ()_______Tea,but she (not )_____coffee.

=> s.......................doesn't

3. I (love)________cats,but I(not love)________dogs.

=> love....................don't love

4 . who you________(wait) for Nam?

=> do you wait

no,I________(wait)for m.r hai

=> wait

5. mrs.smith (not live)_______in downtown.she (rent)_______in an appartmemt in the suburb.

=> doesn't live ...........................rents

1. - is / doing

- watering

2. - is / doing

- is ( a / an )

3. are

4. is playing / is playing

1. What_____is___he(do)___doing____now?

He(water)__is watering_____flowers in the garden.

2. What___does_____she(do)______do______?

She(be)__is____teacher.

3. Where ____are_____you(be)from?

4. At the moment,my sister(play)__is playing ___vollayball and my brother(play)__is playing__soscer.

1:his lessons are not prepared well before class 

2:your lesson must be written in ink

3:the plants ought to be watered every day

4:the bill  must be payed before the first of the month

5:the mail will be delivered by the postman tomorrow

6:vegetables and fruits are usually eaten by the children

7:an art exhibition will be organized by their school next month

8:our homework is corrected by our teacher 

9:the newspaper is deliverded to thí office every morning

10:are many courses given n English during the summer break?

1:trys>tries 

2:

3:fish>fishing

4:get>gets