linhphong273 2/24/2024 11:09:57 AM

II. Complete the following sentences using the suitable prepositions.

1. The use of cell phone is prohibited _________ airplanes.

2. My mother is working _________ the farm.

3. I am standing _________ the crossroad.

4. When he studied _________ university, he was an excellent student.

5. My grandparents live _________ 456 Mountain Street Australia.

6. Giới từ