must
- We must act now because time is _______.－Yes. Let’s start.
- We must act now because time is _______.—Yes. Let’s start.
- We must act now because time is _______.— Yes. Let’s start.
- We must act now because time is _______.—Yes. Let’s start.
- We must act now because time is _________.– Yes. Let’s start.
- The man in a black suit _______ be our youth worker.—It _______ be him. I saw him in the classroom building some minutes ago.
- ______ I do the laundry first?-No,you _____. You can do your homework first.
- Look at that red bike, it _____ belong to you. I have seen you ride it. –But it ____ be mine. Mine is broken. I am having it repaired.
- You must be very tired. Why not a rest?
- You must be very tired. Why not ___________a rest?