主谓一致
1、The government _____(be)having an important meeting when I got there.
2、The government ____（be）planning further cuts in income tax.
3、It was late,but the audience———（be）still entering the hall.
4、The audience————（seem）to have enjoyed the concert.
5、The public ————（be) very excited now that the concert hall is finished.（这句是同位语从句吗?）
6、It was unfair that the public ———（be) not asked for their opinions.