It will _________ you three hours to finish the work.
This pair of trousers looks very nice. Can I _______?
We don't have_______ salt at home. Could you go and get _______, please?
—Excuse me, when is the Christmas party of our school? —This year, it's_______18:00_______ Monday evening.
---Your schoolbag looks very nice! ---.
--- Where _______ my books? --- ___ on the desk.