-- I'd like to invite you to a party tomorrow evening.-- Thank you, but ______ I'll be free I'm uncertain.
.My teacher is very nice. I’ll never forget the ______he has done for me.
—Did you have a good sleep last night? —Yes, never sleep.
The door opened and there.
the project as planned, we’ll have to work two more hours a day.
You don’t need to make fancy foods to impress guests—it is something simple but good _____ will do.