I, hãy đổi các câu sau sang thể phủ định
1. we haven't moved anything since they sent you aways to cure you
2. we are to pity rather than despise these homeless boys
3. I can assure you I will arrange everything in time
4. my parents did not let me go to school this morning because I was sick
5. they say that he is the richest man in the town
6. we say Dr.Johnson leave his office at 4 o'clock this afternoon
7. mother has promised me a bike if i pass the exam
8. they awarded him the first prize for this good deed
9. scentists began to carry out researches on AIDS in 1980
10. he ought to have finished the report yesterday
I, hãy đổi các câu sau sang thể phủ định
1. we haven't moved anything since they sent you aways to cure you
2. we are to pity rather than despise these homeless boys
we aren't to pity rather than despise these homeless boys
3. I can assure you I will arrange everything in time
I can't assure you I will arrange everything in time
4. my parents did not let me go to school this morning because I was sick
5. they say that he is the richest man in the town
they say that he isn't the richest man in the town
6. we say Dr.Johnson leave his office at 4 o'clock this afternoon
we say Dr.Johnson doesn't leave his office at 4 o'clock this afternoon
7. mother has promised me a bike if i pass the exam
mother hasn't promised me a bike if i pass the exam
8. they awarded him the first prize for this good deed
they didn't award him the first prize for this good deed
9. scentists began to carry out researches on AIDS in 1980
scentists didn't begin to carry out researches on AIDS in 1980
10. he ought to have finished the report yesterday
he ought not to have finished the report yesterday
thank you