It’s nearly eight o’clock. I must hang up and get down to work. My boss________ be here at any moment.
| A．should | B．must | C．could | D．would |
He has ____of the team.
| A．left out | B．left over | C．left alone | D．left off |
Though ____money, his parents managed to send him to university.
| A．lacked | B．lacking of | C．lacking | D．lacked in |
Those who steal books in the library _____ not be allowed to borrow any again in the future.
| A．shall | B．must | C．may | D．can |
___________ that the government can lead them out of the financial crisis, people are optimistic about the future of the country.
| A．Convincing | B．Convinced | C．To convince | D．Having convinced |
We finally managed to make the customers _______ of the quality of the vehicle.
| A．to convince | B．convincing | C．convince | D．convinced |