The writer and professor, whom I often refer to at the meetings, ____ famous for those works. 

My mother asked me if ______________ a picnic the next week in our school.

---How often does the boy play sports?---__________

 The number of college students in Jiangsu this year _______ more than 500,000. But a number of students ________ attend good colleges now.

No one in the department but Tom and I_________ that the director is going to resign.