viết lại câu giữ nguyên nghĩa
1. Unless we protect the inviromen, we will destroy ourselves.
-> If............................................................................................
2 . Unless she is more hard-working , she will get low marks
-> If ........................................................................................
3. Unless he listens to his prarents, he will fail.
-> If .................................................................
4. They began watching the movie one hour ago.
->They have .........................................................
5. He last cried ten years ago .
-> He has .................................
giúp mk nhé chiều mk phải nộp rồi
1. Unless we protect the environment , we will destroy ourselves
\(\Rightarrow\) If we don't protect the environment, we will destroy ourselves.
2. Unless she is more hard-working , she will get low marks
\(\Rightarrow\) If she isn't more hard-working, she will get low marks.
3 .Unless he listens to his parents , he will fail
\(\Rightarrow\) If he doesn't listen to his parents, he will fail.
4. They began watching the movie one hour ago
\(\Rightarrow\) They have watched this movie for an hour.
5. He last cried ten years ago
\(\Rightarrow\) He hasn't cried for 10 years.
1 . If we don't protect the enviornment we will destroy ourselves
2 . If she isn't more hard - working she will get low marks
3 . If he doesn't listen to his parents he will fail
4 . Thay have watched this movie for an hour
5 . He has not cried for 10 year
Hok tốt