—Who is playing the piano in the classroom?
—_______ must be Susan. She plays the piano after school every day.
| A．She | B．It | C．This | D．He |
--- What day is it today?
--- .
A. It’s cool
B. It’s Tuesday
C. It’s eight o’clock
My uncle is actor at the theater.
A. a B. an C. the
The boy is ___to go school .
| A．enough old | B．enough young |
| C．old enough | D．very young |
She sometimes ______ the train to work.
| A．by | B．take | C．takes | D．catch |
All of them can take this job , but I want to know who is _______.
| A．the most careful | B．more careful |
| C．careful | D．very careful |