-- _______ teaspoons of salt do we need? --Two.
I didn’t see Laura at the party last night. Do you know _____________?
You won’t feel happy at school ________ you get on well with your classmates.
I ________ my homework, I guess I can’t join you.
We have a lovely room. It’s one of ________ in the hotel.
---We must act now because time is ________. --- Yes, Let’s start.