1) I think I'll explore the cave.

2) He doesn't know . He may take a boat trip around the islands .

3) Phuong , Tuan and Hoa may build the castles on the beach.

4) My family and I will swim in the sea.

5) They'll be at the seaside on Sunday .

6) She'll visit the island on Monday.

7) Where will you be on Saturday ?

8) I think I and Mai will be at school .

9) The boys will be in the countryside next month.

10) I think I'll visit the mountain tomorrow.

11) We will go for a picnic in the countryside.

12)  They will be at the seaside next week. 

* Cấu trúc tương lai đơn:

Sử dụng động từ khuyết thiếu "will/will not"

CÔNG THỨC

Khẳng định:

+) S + will+ V ( nguyên thể)

Phủ định :

+) S + will not + V ( nguyên thể )

Nghi vấn:

+) Will + S+ V ( nguyên thể )

(Chúc bạn học tốt nha!)