1 He took some medicine, then he left a little better
=> Before he left a little better, he had taken some medicine
Before + S + QKĐ, S + QKHT 
2 She is thinking of buying a new hat
=> She wants to buy a new hat
3 She doesn't like to meet me
=> She avoids meeting me 
S + avoid + Ving
4 He said that he would lend me the book
=> He promised that he would lend me the book 
Tường thuật gián tiếp: S + promised that + S + would V + O
5 I want you to have a rest
=> - She suggests that I should have a rest 

      - She suggests having a rest-
S + suggest that + S should + V
S + suggest + Ving

1. Before he left a little better, he had taken some medicine

2.She wants to buy a new hat

3. She avoids meeting me

4. He promised to lend me the book

5. She suggest having a rest