He ______ on the bed_____ to his parents that blackbirds had_____ their eggs on Mars.A. lay; lying; lied B. lied; lied; lied C. laid; laid; laid D lying; lied; laid
I don’t think ____ possible to master a foreign language without much memory work.
Is ____ necessary to complete the design before National Day?
I hate _______ when young people speak to the elderly in a rude way.
—How long are you staying there? —_________depends.
.______was known to them all that William had broken his promise______ he would give each of them a gift.