I really don't know how to thank you, but for your help, I ________ my lost necklace.
| A．couldn't have found | B．mustn't have found |
| C．couldn't find | D．wouldn't find |
—When did you come back?
—Half an hour ago. You ____ to music.
| A．have been listening | B．were listening |
| C．had listened | D．listened |
—I thought he hated TV.
—You are right, ______. he still watches the program.
| A．besides | B．also | C．then | D．yet |
"The interest ____ be divided into five parts, according to the agreement made by both sides." declared the judge.
| A．shall | B．should | C．must | D．may |
A good teacher must be able to hold his students’ attention ____ he reaches the end of the class.
| A．when | B．after | C．until | D．unless |
Though the novel had a happy ending, the readers were left ____.
| A．to be satisfying | B．unsatisfying |
| C．unsatisfied | D．being satisfied |