---We can't be successful _____ we keep on working hard.
---I agree with you.
| A．if | B．because | C．unless | D．until |
Tom is one of the ____________ students in our class.
| A．tall | B．taller | C．more taller | D．tallest |
—Is ________ here?
—No, Peter and Tony have asked for leave.
| A．anybody | B．somebody | C．everybody | D．nobody |
I have never seen _______________ before. What about you?
| A．so a film | B．so a nice film | C．such a nice film | D．such nice a film |
Is Handan ______ modern city or ______ ancient one?
| A．a; an | B．an; a | C．a; a | D．an; an |
This pair of jeans looks niceSandy because she looks very niceblue.
| A．on; in | B．in; on | C．for; on | D．to, in |