打扰别人时出于礼貌,你应先说______________A. Excuse me B.Sorry
Here’s a letter ___________ Kate. She’s ill __________ home.
It’s time ______________.
---____________ is your shirt? ---It’s black and white.
There __________ some books and a clock on the desk. The clock ________three hands.
---Excuse me, do you have any erasers? ---__________________.