He is a man of few words, but he ______ be talkative sometimes．
| A．shall | B．must | C．can | D．would |
After the exam, my teacher told me that failure ____ the mother of success.
| A．was | B．is | C．be | D．been |
In order to stop his wife from attending the party, he took away the key to their car _____.
| A．by mistake | B．in surprise |
| C．on purpose | D．by chance |
— I am taking the college entrance examination next week.
— ___ _!
| A．Well done | B．Good luck | C．Congratulations | D．Have a good day |
Margie shows a very positive attitude ____ her work.
| A．towards | B．with | C．of | D．about |
The manager insisted that the work ____ finished by the end of this month.
| A．should be | B．will be | C．must be | D．ought to be |