1．Obama won the election and ________ in 2009.
2．We ________ a club for the old in our community.
3．When I ________，I often sing to music.
4．Most westerners ________ God.
5．I ________ doing research on this plant and I can't spare any time to have a holiday.
6．Don't ________ learning English.It's important in your life.
