Sally used to be , but now she enjoys meeting new people.
It’s 12:00 pm now. They _________ be sleeping.
--Mum, could you buy this new skirt for me ?--No. I’ll buy a cheaper but ________ one for you.
The children were made ________ homework two hours a day.
—Have this seat, granny.—Thank you. __________!
—Have you heard ______ Jay Chou?—Yes, he is the singer ______ plays the piano well.