gia tien 1 cai phong bi la:

800 - 500 = 300 dong

Change into passive

1) They have persuaded me that they will go with me to the stadium

2) They have dicided that the company will go to the beach together at the weekend.

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

4) They find that the job is not suitable for a girl like her.

5 ) The teacher explained that this powerful engine puuled the train .

6 ) He told me that his foootball team had palyed well last season .

sai đề rồi

của mình cũng bằng 35

Thể tích phòng học đó là: 7 x 5 x 3,5 = 122.5 (m³).

Trong phòng chứa số không khí là: 122.5 - 2= 120.5 ( m³) 120.5 m³ = 120500 lít

Đáp số: 120.5 lít không khí

a=7 nhé mình làm violympic vòng 14 đúng 100%