VIII. Complete sentences using the words/ phrases given in their correct forms. You can add some more necessary.

Câu hỏi

sometimes / development/ tourism / bad / effects / on / environment/.

A. Sometimes the development of tourism has bad effects on the environment.

B. Sometimes the development of tourism have bad effects on the environment.

C. Sometimes the development of tourism having bad effects on the environment.

D. Sometimes the development of tourism had bad effects on the environment.

Tiếng Anh 9-Unit 8