Before the operation, the doctor ___the nurse to be careful.
| A．kept | B．demanded | C．required | D．hoped |
Onlyto use this reading room. Students have another room on the second floor.
| A．are the teachers allowed |
| B．are allowed the teachers |
| C．the teachers are allowed |
| D．the teachers allowed |
A quarrel _________, which made him ______ his family.
| A．was broken out; break away |
| B．broke out; break away from |
| C．was broken away; break down |
| D．broke down; break out |
Mary thought highly of the painting, but to Mr. Smith’s _____ eye, the painting was terrible.
| A．eager | B．extra |
| C．exact | D．expert |
As soon as she entered her own room, she caught sight of the gift _____ by her father.
| A．buying | B．bought |
| C．was bought | D．being bought |
The president spoke at the business meeting for nearly an hour without ___ his notes.
| A． bringing up | B． referring to |
| C． looking for | D． trying to |