Michael is ____ his friends ____his school.A.show ,aroundB. showing,aroundC. showing,about
Our special is ________ soup.
--- Where is your mother?--- She _______ to Sichuan on business. She has ______ there four times recently.
There ________ any computers on our desks.
Today is really a day. I lost all my money.
It when I my homework last night.