The water was so polluted that the explorers could not drink it.

The water was so polluted that the explorers could not drink it.

GRAMMAR (Ngữ pháp)

Đề bài:

 a.       The water was too polluted for the explorers to drink.

b.      The water was polluted enough for the explorers to drink.

c.      The water was too polluted for the explorers drinking.

d.      The water was polluted enough for the explorers drinking.

a.       The water was too polluted for the explorers to drink.