27. It was with great joy___________he found his lost daughter. A. because B. that C. which D since
Though Queen Elizabeth is in her late seventies, she is still _____ in thinking.
It will do you good to _____ a holiday.
If you can speak very ______ English, you will have more chances to find a job than others.
I've promised to help you and I'll _____ my word.
It is not the _____ way for America to deal with some problems of Iraq (伊拉克) only by force.