It’s high time that we _____ measures to stop selling polluted vegetables.
The children have been playing with my hat -they’ve knocked it out of ______.
This sentence is difficult to understand.Can you makeof it?
None of us expected Lily to _____ at the party. We thought she was still in Beijing.
—Let’s go and have a good drink tonight. 一Have you got the first prize in the competition?
I can’t see the screen.His head is ______.