A.We should be aware of the danger of alcohol.B.We should have controlled ourselves earlier.C.It’’s time for us to act now.D.It’’s time for us to realize the danger of tobacco.
A.We should be aware of the danger of alcohol.
B.We should have controlled ourselves earlier.
C.It’’s time for us to act now.
D.It’’s time for us to realize the danger of tobacco.