1, this is the first time i have seen him.
=> i have never seen him before
2, i started studying English 3 years ago.
=> i have studied English for 3 years
3, Tom didn't want to go to school because he had a temperature
=> Tom had a temperature so didn't want to go to school
4, Jill doesn't like apples, so she doesn't eat them.
=> Jill doesn't eat apples because she doesn't like
5, Mary studies very well but she never gets high marks in the class
=>Although many studies very well, she never gets high marks in the class.
Xin CTLHN !!!!!!!!!!!