13. John received an invitation to dinner, and with his work _________, he gladly accepted it.
| A．finished | B．finishing | C．having finished | D．was finished |
Sam has been appointed _______ manager of the engineering department to take ____ place of George.
| A．/,/ | B．the,/ | C．the; the | D．/, the |
At the doorWinstonlooked back,butO'Brienseemedalreadyto be in processof puttinghim________.
| A．out of sight | B．out of reach |
| C．out of mind | D．out of order |
Do this throughout your day, and you will be in a _______ state of relaxation and enjoyment.
| A．plus | B．constant |
| C．scientific | D．guilty |
Soweshouldallmaintainan_______beliefthattheworldismoreforgivingthan iscommonlysupposed.
| A．optimistic | B．instant |
| C．previous | D．imaginative |
The photos on the wall ________ my mother of those happy, old days when a large family lived together.
| A．inform | B．approve |
| C．retell | D．remind |