1 plays

2 are reading

3 sing

4 do - do, help

5 is teaching

7 visited

8 doesn't like

9 watch

10 gets - has - brushes - goes - has

11 played - was

12 met

13 are going to have

14 did - do , planted

15 didn't come

16 paint

17 taught

18 have never been

19 takes

20 have - had 

21 received

22 is going to invite

23 is waiting

24 talked

25 is going to travel

26 went - didn't buy

27 doesn't learn - will fail

28 washes

29 will be - watches

30 will phone

2 are reading

3 sings

4 do - do - help

5 is teaching

7 visited 

8 doesn't like

9 watch

10 gets - has

6. 10 brushes - goes

6. 30 has

11 played - was

12 met

13 will have

14 did - do - planted

15 didn't come

16 paint

17 taught

1 plays

2 are reading

3 sing

4 do - do, help

5 is teaching

7 visited

8 doesn't like

9 watch

10 gets - has - brushes - goes - has

11 played - was

12 met

13 are going to have

14 did - do , planted

15 didn't come

16 paint

17 taught

18 have never been

19 takes

20 have - had 

21 received

22 is going to invite

23 is waiting

24 talked

25 is going to travel

26 went - didn't buy

27 doesn't learn - will fail

28 washes

29 will be - watches

30 will phone

1. A

2. B

3. D

4. A

5. C

1 - A

2 - B

3 - D

4 - A

5 - C

bạn ak, quá khứ đơn chia làm 3 cách đọc. bn vân dụng vào làm nha.

Những động từ kết thúc :

- d/t+ ed= /id/

- ch/ f/ p/ s/ k/ h+ ed = /t/

-còn lại+ ed = /d/

suy ra:

/t/: visited, looked, watched, worked, painted.

/d/: stayed, played, danced, answered, climbed, listened, loved.

/id/: needed, divided, skated.

bn hãy nhớ thì quá khứ đơn nk

Verbs ending in "id": visited, devided, needed, painted

Verbs ending in "t": watched, looked, worked

Verbs ending in "d": stayed, played, danced, answered, climbed, listened, skated, loved

D

B

B

C

B

a: AK<AQ
=>K nằm giữa A và Q

=>AK+KQ=AQ
=>KQ=1cm

b: AK và AC là hai tia đối nhau

=>A nằm giữa K và C

mà AK=AC

nen A là trung điểm của KC

c: BK=1,5+3=4,5cm>AQ

1.The stomachache prevented Mr.Thanh from enjoying the meal.

2.Mrs.Oanh is a good cook.

3.You don't have to finish all the work today.

4.He drives slower and more careful than I do.

5.It takes the boy 3 hours a day to learn the lesson.

6.He liked oranges than durians.

7.One of the greatest football player in the world is Zidane.

8.Why were you absent from class last Monday?

9.The exam was not difficult as we thought.

10.The visitor spoke too quick for me to understand what he said.

3:cây cao su :cây công ngiệp

4,cây tam thất:cây làm thuốc

5,cây phong lan:cây cảnh

6,cây xoài:cây ăn quả, cây lấy gỗ

tick nếu đúng nha

3:cây cao su :cây công ngiệp

4,cây tam thất:cây làm thuốc

5,cây phong lan:cây cảnh

6,cây xoài:cây ăn quả, cây lấy gỗ

tick nếu đúng nha

1-c; 2-a; 3-e; 4-d; 5-b

1c; 2a; 3e; 4d; 5b

Minh gui hinh anh cua bai 1 cho cac ban de lam hon