1, B -> a
2, B -> Fluently
3, C -> Making
4, A -> have to
5, C -> because
IV
1, Dogs can swim better than cats.
2, Minh really enjoys hanging out with friends.
3, It is very interesting to play beach games.
4, He spends all his free time looking after his garden.
5, Do you mind changing this T-shirt for me?
Part V
Question1:
1, A – received
2, A – in
3, không có đáp đúng vì love + Ving: yêu thích việc gì
4, không có đáp án đúng vì enjoy + Ving: thích làm cái gì
Question 2:
1, T
2, F
3, T
4, F