50 – [(50 – 23.5):2 + 3] b) 10 – [(82 – 48).5 + (23.10 + 8)] : 28
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
TL
B. Tổ chức bộ máy nhà nước còn đơn giản, sơ khai.
HT
![](https://rs.olm.vn/images/avt/0.png?1311)
1. The robbers left/ had left the bank when the policemen finally arrived/ had arrived.
2. When the rain started/ had started, the Atkinsons finished/ had finished plantingtrees.
3. By the time Rebecca went/ had gone into the store, she got/ had got soaked.
4. Darcey saw/ had seen this castle before she came/ had come again last Sunday.
5. Mr.Palmer didn’t speak/ hadn’t spoken any Chinese before he moved/ hadmoved to Peking.
6. Sonny got / had got fainted by the time the ambulance reached/ had reached thehospital.
7. When my mother brought/ had brought me an apple, I finished/ had finished myhomework.
8. Mrs.Wilkinson refused/ had refused to drive the car because she had/ had had aterrible accident on the highway about a year ago.
9. I didn’t think/ hadn’t thought of having a new house before I saw/ had seen thatad on TV.
10.My uncle didn’t try/ hadn’t tried Italian food before went/ had gone to that restaurant.
![](https://rs.olm.vn/images/avt/0.png?1311)