Do you know where my address book is? — It________ be in the hall cupboard. I think I saw it this morning.
There is an old templefrom 2000 BC on the top of the mountain.
---How many students are league members in your school? ---League membersone fifth of the number of the students in our school.
The famous writer died of heart attack, .
Have you _____ your things, Bob? The train is leaving at 2:30 this afternoon, so we don’t have too much time.
Don’t you consider _____ important to learn English well?