1. ________ employees losing their jobs is increasing.

2. ________ students have already passed the exam.

3. ________ students who have solved this problem is quite small.

4. Europeans are seeing ________ migrants coming from Syria.

5. ________ people joining the birthday party have increased.

6. ________ students in my class are studying Math.

7. What was the exact ________ of friends you invited to your birthday party?