1) I can't join you at 8p.m tonight because I ............. at that time
2) I've booked my tickets. I ........... the football match between Vietnam and Malaysia at My Dinh Stadium next week
3) Remember that at 8a.m tomorrow, you ........... an important interview
4) Tom: Tony's birthday ........... on next Monday!
Lily: I know. I ............. him a surprised present.
5) Nam: Guess what. Minh has bought iPhone XS Max!
Tuan: Really? I ........... it
