---Do you know __________? ---I’m not sure. Maybe he is a teacher.
| A．what the man with glasses is | B．what is the man with glasses |
| C．who the man with glasses is | D．who is the man with glasses |
I like to dance ____sing an English song.
| A．rather than | B．instead of | C．over | D．instead |
Do you know that is _____ grandmother.
| A．a 80-year-old | B．80 -years-old | C．an 80-year-old | D．80 –year-old |
She is _____ teacher in our school.
| A．the most popular | B．more popular | C．popular | D．less popular |
--Why don’t you get the book? --That’s ____.
| A．not important enough | B．not enough important |
| C．enough not important | D．important not enough |
This room is ____ small ____ hold these people.
| A．so, to | B．too, that | C．too, to | D．such, that |