—Daddy, how much do you earn an hour?
—If you ______ know, $20 an hour．
A. may B- must
C．can D．should
For quite a few students, their teacher’s advice is more important than _________ of their parents.
| A． one | B．that | C．it | D．any |
The boy was so careless that the glass fell from his hand and it ______ on the floor.
| A．broke in | B．broke down |
| C．broke up | D．broke out |
Do you think the T-shirt is too tight _____the shoulder?
| A．at | B．on | C．to | D．across |
in running for head of the department, which most colleagues had not expected, made her parents very upset.
| A．Lucy was defeated |
| B．Lucy being defeated |
| C．Lucy’s been defeated |
| D．Lucy's being defeated |
Since it is common to copy others’designs, the Council of Fashion Designers has recently urged the government to pass laws to protect designers’ rights.
| A．practice | B．standard | C．sense | D．activity |