What were you doing the rainstorm?
June 1st is Day. All the children enjoy it very much.
--- The sports shoes must be Linda’s. --- No, they _____ be. They’re too small for her.
---What are the people in Korea supposed to do when they meet for the first time? --- They are supposed to _______.
---______ do you go hiking? --- Once a week.
--- _____ did you tell him about the news? ---By ____ an e-mail.