—Do you know _____?—Sorry, I don’t know.
Yingyinga piece of litter, and put it into the rubbish bag.
---What about the picture over there? ---Itnice.
We are going to have a partynext week.
He is one of the cleverest students ________ hard work was paid in the end.
.---Why did you go swimmingTom? ---Because he was ill at home.