1 The number of students in the French class ( ) limited to thirty.
　　　① is　② are　③ have　④ has

2 A number of students ( ) come to the event.
　　　① have　② are　③ has　④ were

3 Both of my brothers ( ) married.
　　　① is　② are　③ was　④ be

4 Either my boss or I ( ) supposed to attend the meeting next month.
　　　① is　② am　③ are　④ will

5 Neither Tina nor I ( ) to blame.
　　　① am　② is　③ are　④ can

6 Not only you but also your wife ( ) invited to the company's event.
　　　① were　② are　③ be　④ is

7 One of the most interesting facts about sharks ( ) that they sleep while swimming.
　　　① is　② are　③ be　④ were

8 The rich ( ) happy.
　　　① are not necessarily　② is not necessarily　③ do not necessarily　④ does not necessarily

9 Six miles ( ) a long way to walk every day.
　　　① will　② is　③ are　④ were