mn giúp mình với đc k ạ mình đang cần gấp

từ bài 3-5 thôi nhé

III Chuyển các câu sau sang bị động

1.They have decided that the company went to the beach together at the weekend.

=>……………………………………………………………………………..

2.People think that Maradona is the best football player  in the 20th century.

=>…………………………………………………………………………………..

3. They believe that the job is not suitable for a girl like her.

=>…………………………………………………………………

4. The teacher explained that this powerful engine pulled the train.

=>…………………………………………………………………………..

5.He had told that his football team had played well last season.

=>………………………………………………………………….

6. People say that the company is losing money.

……………………………………………………………………………………..

7.  People believed that he worked very hard.

……………………………………………………………………………………..

8. People has said that they work 14 hours a day.

……………………………………………………………………………………..

có ai biết giải bài giải bài này ko giúp mình với mình đang cần rất rất gấp mong các bạn giúp cho

Bài 1: cho các chất sau: CuO, Na₂SO_3, Al, Fe₂O₃,NO, Fe(OH)₃ . Hãy chon 1 trong các chất đã cho tác dụng với axit sunfuric loãng sinh ra:

a, khí nặng hơn không khí và gây nên hiện tượng mưa axit

b, dd có màu xanh lam

c, dd có màu vàng nâu

d, dd ko có màu

viết PTHH xảy ra

Bài 2: cho các axit sau: FeO, SO₂, CO, MgO, CO₂.

a, oxit nào tác dụng được với dd axit clohidric

b, oxit nào t/d đc với dd kali hiđrôxit

c, oxit nào t/d vs nước 

Viết PTHH

Bài 3: cho V lit khí sunfuro (ĐKTC) t/d vừa đủ với 200ml Ca(OH)₂ nồng độ  0,5M tạo muối trung hòa.

a, Viết PTHH

b, Tính giá trị của V

c, tính khối lượng muối tạo thành.

có ai biết làm bài này không giúp mình với mình đang cần gấp , xin cảm ơn

I. Supply the correct verb form:

1. Where’s Mary? She (listen) __________________ to a new CD in her room.

2. Don’t forget to take your umbrella with you today. You know it (be) _____________  the raining season now.

3. Jean always (learn) __________ English at this time every day but today she (not study) _______ at the moment.

4. What time _____________ (the meeting/ happen) tomorrow? I (not know) ___________________ it yet. I (wait) _________________ for the announcement.

5. Where _______ (you/live) since you moved from your old house?

6. Look! The sun (rise) __________ over the ocean. This is the most amazing scene I (ever/ see) ______________.

7. He (speak) _________ Japanese so well because He (come) ___________ from Japan.

8. ________ (you/ usually/ go) for Christmas or _________ (you/stay) at home?

9. Look! Your friend (hold) ___________ some roses. They (look) ____________ lovely.

10. _____________ (you/ finish) your assignment yet? No, I ________________.

11. My father usually (walk) __________ to work but now he(drive) __________________ his car.

13. My grandparents (bring) ____________ me up since I was very small.

14. How long ____________ (Peter/ work) in his firm?

16. I (just/ realize) _______ that there are only four weeks to the end of them.

17. This is the second time I (be) _____ to London.

18. Now the children (not want) _______ to go to sleep. They (prefer) ___________ their mother to tell them bedtime stories.

20. Jim (cook) __________ so tired now. He (work) ________________ non-stop since the morning

1. They (go) _____________ home after they (finish) _____________ their work

2. The children (play) _____________ football when their mother (come) _____________ back

3. What (he /do) _____________ when he (be) _____________ young?

4. What (you/do) ____________when the phone (ring)___________?

5. She (already, see) _____________ Dr. Rice. (she/ever/know)         ___________him?

6. We (often/ come) _____________ to the stadium, but  today we (watch)_________the match at home.

7. He (sit) _____________ in a café everyday although  he (not/like) __________(drink) _______ coffee.

8. They (not eat) _____________ such kind of food next week.         

9. Many houses ( damage) ______________ because of the storm last night.

10. After they (go) _____________, I (sit) _____________ down and (rest) _____________

11. Yesterday John (go) _____________ to the store before he (go) _____________ home

12. After taking a bath, he (go) _____________ to bed

13. A bridge (build) ________________at this time 2 years ago.        

14. If she (work) ________too , she will be tired . 

15. Would you like (hang out)_________with me? What about (go) ________ to the cinema.

16. Tom (see) _____________ a serious accident while he (stand) _____________ at the bus stop

17. If John and I (not/get)___________ to the theatre, they would get surprised.

18. English ( speak) _____________ all around the world.

19. They (not/see)______________ eachother since they (leave) _______school.