—Chinese people are worried about the food they eat these days.—Yes, the food safety is a serious in our country. We should try to solve it.
Mum, _________ my friend Jane.
The computer is in my __________ room.
________ name is Bob and ________ name is Gina.
—_______. Is this your phone? — Yes. Thank you.
–Is this your ruler? – Yes, it’s ________