Mum, do you mind my listening to music for a while– . But please listen to it with your earphone.

Let’s clean the classroom. It’s very______. old

Today,_________ rapid transportation and communication , the whole world seems to be smaller

“I’m going to Hang Zhou for a holiday thisweekend.” “______, you are there, can you buy me some green tea”

Would you please tell me _____ you know is good at typing