Is that _________ sister, Dave? — No, it isn’t. She is my friend.

Could you tell me what time the train leaves Xiangyang for Beijing?—Sorry, I don’t know, either. You can on the Internet.

1 saw a cat _____the tree when I was walking in the street.[ ]

Don’t forget to brush your _________／ti: θ／before you go to bed.

Mr Mott went _____ vacation last month.[ ]