--- When can I see the doctor, madam?--- Let me see. Sorry, you ___________ your turn, so you will have to wait again.
Tom, your room is too dirty .You must _______
You can ______how our lives will be if there is no electric.
He is a funny boy. He often makes us ________
We are all_____at the____news.
The old man _______all his money to a charity. He is really great .