=>
19. She threatened (me) to resign if I didn't give her a pay rise.
-> threaten (sb) to V : đe dọa ai làm gì
20. John promised to finish the work by the end of that week.
-> promise to V : hứa
21. She advised Andrew to take a break.
-> advise sb to V : khuyên ai làm gì
22. They reminded me to go to the supermarket after work.
-> remind sb to V : nhắc nhở ai làm gì
23. He suggested singing a few songs.
-> suggest Ving : đề xuất, gợi ý