Three weeks ... not enough holiday

1. Three weeks...not enough holiday.
2. Each of you...a share in the work.
3. A number of students...volunteered to the job.
4. Linguistics...out the ways in which languages work.
5. The Philippines...of more than 7,000 islands.
6. The United Nations...its head quarters in New York city
A.have
B. Having
C. Has
D. To have
7. One of my neighbours....curious about other people's private life.
A. Being
B. Were
C. Is
D. Been
8. Tom doesn't agrer but the rest of us...
A. Does
B. Done
C. Do
d. Doing
9. There...a few flowers in this garden last summer.
A. Being
B. Were
C. Are
D. Is
10. A large number of reports...at the meeting yesterday.
A. Being
B. Were
C. Are
D. Is