---What did your granddaughter say just now?--- She wondered ___________.
Is this ____ruler? Yes, it is. It's .
Circus clowns are popular with children because they can .
A is the busiest but the happiest man on his wedding day.
You’d better have a long in the garden. It’s convenient to water flowers .
--- Look at your study. What a mess! ---Sorry, I'll get it .