Question

[chang]

Question 40. The flood may rise higher. We have to move upstairs.

     A. Unless the flood rises any higher, we won't have to move upstairs.

     B. We have to move upstairs in case the flood rises any higher.

     C. We'll have to move upstairs soon if the flood rises any higher.

     D. if we don't move upstairs, the flood rises any higher.

Answer 1

[_chill]

B

Answer 2

[Vũ Quang Huy]

b