_______ do you clean yourroom?— Every day.

Your mobile phone is quite nice. Where did youbuy __________ —- In Shenzhen .Do you want to have _______ likethis

______ for the boy to talk with his mouth full!

She knows a lot about China as she has beento China ________.

You _____ be tired; you have been working for so long a time,but he _____ be tired; he has just begun to work.