Giúp em vs ạ
----- Nội dung dịch tự động từ ảnh -----
17.Please come to us tomorrow and you will be happy.
-If
18.Don't smoke or you will suffer from lung cancer.
-Unless
19.She feels lonely because she is an only child.
→lf
20.Jane didn't help me, so I didn't respect her a lot.
→→ If
21. Without your help, I couldn't find the way to school.
→ If
22.Shut up, otherwise, you can't follow the lesson.
→ If