I think we ought not to spit anywhere ______.A. in publicB. in needC. in detail
_______ of the students in our class _______ interested in micro blogs (微博) on the Internet.
The film ________ by Spielberg is worth _______.
Alice, could you tell me ___________?
Though they are______little children , they have worked out _______many difficult math problems.
The doorbell is ringing. It _________ Alice , because she__________ Washington.