Now , some robots are __________ to do the same things ____________ people.
| A．enough smart, as | B．enough smart, for |
| C．smart enough, as | D．smart enough, with |
--- Where is your grandpa now?
--- He ______ newspaper in the living room.
| A．read | B．is reading | C．was reading | D．reads |
It’s very late at night, ____ our teacher is still working .
| A．and | B．but | C．or | D．so |
--- ______ you give your seat to this old man?
--- Of course.
| A．Can | B．Shall | C．Need | D．Must |
My mother has two brothers. One is a doctor, ____ is a lawyer.
| A．other | B．another | C．others | D．the other |
The price of the bus ticket is much ____ than before.
| A．cheap | B．cheapest | C．cheaper | D．the cheapest |