Where are your parents, Leo—They are in Europe for shopping. They______ there for two weeks.

To his satisfaction，he got_____people voting for him as he thought.

Could you please come to the museum with me this afternoon—Sorry， I ______ . I have to take a piano lesson at 2 pm.

In the Science Museum, the children are______to see so many______things.

The way you thought of _______ the math problem isgreatly creative .