In the old days the working people in our country __________ ( look) down on.
It was a pity that you _____________ (not attend) the meeting last Friday afternoon.
— What is he busy doing?
— Doing the experiment _____ (complete) the science project.
— Turn off the radio, dear. Baby is sleeping.
— There is no need. He __ _____ (wake) up.
---Has the teacher finished marking the exam papers?
--- Sorry, I don’t know. He ______________(mark) them in the office in the afternoon.
If you go with me, you will enjoy the beautiful __________ (风景)of Venice.
