1) on paying
2) to ask
3) tobring
4) his saying
5) being served
6) save // being reseued
7) having waited
8) by telephoning // speak
9) to visit
10) having watched
11) your asking // having forgetten
12) feel // to be intimidated
13) bring // foreing
14) take
15) telling

Cho mình hỏi sách là sách gì vậy

1) on paying
2) to ask
3) tobring
4) his saying
5) being served
6) save // being reseued
7) having waited
8) by telephoning // speak
9) to visit