1. his aunt always leaves the lights on when she's out.
-> He suggest the lights...
2.But for your help, I would never overcome the difficulties.
->If you...
giúp mh với mn.

17. He is strong but I am not afraid of him
-> Despite...
18.Although it rained heavily,we went to Hoa's birthday party
-> In spite of...
19.They are proud of their school uniform
-> They take
20. She is proud that she is such a good DJ
-> She prides
giúp mình với mn

11. Mai is very busy but she still visits her friends
->Even though...
12. It's too late for the bedtime,but her son hasn't arrived home yet.
-> though

13.Despite his age, Mr Thanh runs five kilometers every morning
-> Although
 giúp mh với mn

10.she looks so tired.however, she can walk home
-> Although
giúp mh với mn