66. More trees and plants will be planted in the park.

67. The erection of the first Doctors' stone tablets was odered by King Le Thanh Tong.

68. The tickets for the football match between Viet Nam and Thailand have been sold out. 

69. Many old houses have been restored in Hoi An.

70. Khue Van pavilion is chosen as the symbol of Ha Noi.

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Xin ctlhn ạ

66. More trees and plants will be planted in the park.

67. The erection of the first Doctors' stone tablets was ordered by King Le Thanh Tong.

68. The tickets for the football match between Viet Nam and Thailand have been sold out. 

69. Many old houses have been restored in Hoi An.

70. Khue Van pavilion is chosen as the symbol of Ha Noi.

* Cấu trúc câu bị động

Cấu trúc chung: S + be + V3

Be thì QKĐ: was/were

Be thì HTĐ: am /is/are

- By Chee -