The Greens _________ in China since 1999. They are having a happy life.
It’s confident ____ him ______ a speech in front of the whole school.
-Could you look after my pet dog for me while I am away?- _______.
-When will you go back to your hometown? - _______.
The flowers in the shop _______, so they _______ well.
-Can you show me _______ to use this kind of camera?-Sorry, I don't know, _______.