Circle the correct words or phrases. The library is on the two / second floor.
16/21
Circle the correct words or phrases. 
Giải thích
1. second
2. did you go
3. Whose - Nam’s
4. Where - in front
5. difficult
16/21
Circle the correct words or phrases.
1. second
2. did you go
3. Whose - Nam’s
4. Where - in front
5. difficult