2.这辆自行车是玛丽的.
This bike belongs to Mary.
3.这本书一定是鲍勃的.
The book must be Bob's.
4.你认为这个想法怎么样.
what do you thinkabout the idea?
5.一些学生在参加考试前会感到焦虑.
Some students may feel anxious before taking exams.
1.当心那只狗,它不会咬你的. _Watch out___________the dog. It may bite you