It will take _____ years to make robots _____ the most unpleasant things .
Could you please ______ the door? It’s cold outside.
—Would you mind me ______ TV?—Of course not.
My mom allows me ______ computer games once a week.
Tom was so tired that he lay down and ________ quickly.
---What was your sister doing at this time yesterday?---She was reading a magazine _______I was writing an e-mail at home.