viết lại câu :
a) all the rivers in the region were so poisonous that no fish could live in
→ So.....
b)the number of tourist visiting this area rose this year
→There was.........
c)the national museum is the same as it was 30 years ago
→ The national museum has.........
d) we got lost because we didn't have a map
→ Had.........
Loga
Sinh Học lớp 12
