There _____ some money and an ID card in the backpack.
She’s read the book, _____?
The Whites _____ many places of interest last year.
---Where are the Greens, may I ask? ---Well, they _____ to England. They will come back in a week.
---_____ you ever _____ to Nanjing? ---Yes, I _____ there last year.
The children will climb the hill if it _____ tomorrow.