---Can you come to my birthday party on Sunday? ---_____, but I have to meet my cousin at the airport. He is coming from Beijing.
There is with my computer, so I can’t finish the work on time today.
I ____my school ID card at home. May I go home and get it?
____________ Davy called me, I was sleeping.
Clean-Up Day is coming. How to let more people know it? We could ______ advertisements(广告)after school.
You could ask the teacher for help. ________________ Teachers are always helpful.