Nam drinks lost of coffee so he can't sleep well
+if.....................
Be didn't watch TV last night so he couldn't enjoy the film
+if........................
If nam didn't give up smoking, he would get sore throat
+unless.......................
If Nam didn't drink a lot of coffee, he could sleep well.
If Be watched TV last night, he could enjoy the film.
Unless Nam gives up smoking, he will get sore throat.
Nhớ tick cho mình nhé !
Nam drinks lost of coffee so he can't sleep well
+if........Nam didn't drink lots of coffee, he could sleep well............
Be didn't watch TV last night so he couldn't enjoy the film
+if........Ba had watched TV last night, he could have enjoyed the film................
If nam didn't give up smoking, he would get sore throat
+unless.......Nam gave up smoking, he would get sorethroat...........