I went to the Window of the World in Shenzhen. It’s ____ great ______to see a lot of beautiful views in one day.
________good advice! It’s so helpful to us.
—Mary was heard_______ just now. What happened? —John was telling a joke.
It is silly ______ you to give up ______ to America for further study.
Would you like to __________us in watering flowers?
I have decided ________her for her mistake____ everyone makes mistakes in life.