Sửa lỗi sai
We could not PREVENT the dog FROM FOLLOW us WHEREVER WE WENT
=> go
AS SOON AS catherine ARRIVED yesterday, she told me WHAT SHE SAW
=> Although
ALTHOUGH our POOR living CONDITIONS, we ALL feel happy
=> despite/ in spite of
THE MAN sitting NEXT TO me was VERY nervous. He HAS NEVER FLOWN before
=> had never flown
It IS about 125 years FOR the cedar tree TO REACH its FULL HEIGHT
=> since

We could not PREVENT the dog FROM FOLLOW us WHEREVER WE WENT    => FROM FOLLOWING
AS SOON AS catherine ARRIVED yesterday, she told me WHAT SHE SAW      => WHAT SHE HAD SEEN
ALTHOUGH our POOR living CONDITIONS, we ALL feel happy    => DESPITE
THE MAN sitting NEXT TO me was VERY nervous. He HAS NEVER FLOWN before    => HAD NEVER FLOWN

We could not PREVENT the dog FROM FOLLOW us WHEREVER WE WENT=>> following
AS SOON AS catherine ARRIVED yesterday, she told me WHAT SHE SAW===>> had seen
ALTHOUGH our POOR living CONDITIONS, we ALL feel happy===> despite
THE MAN sitting NEXT TO me was VERY nervous. He HAS NEVER FLOWN before===> had
It IS about 125 years FOR the cedar tree TO REACH its FULL HEIGHT====> was

* Một số câu sai!!
Tìm lỗi sai và sửa
We could not PREVENT the dog FROM FOLLOW us WHEREVER WE WENT
-> from following (cấu trúc prevent sb from ving)
It IS about 125 years FOR the cedar tree TO REACH its FULL HEIGHT
-> takes (cấu trúc: Mất bao nhiêu thời gian để làm cái gì )