I was told that although these old buildings____ the Ming Dynasty, 
they remained in good condition.
| A． are dated back to | B． dated back to |
| C． date back to | D． have been dated back to |
I’m determined to be a teacher in the future, following _________ my father’s footsteps.
| A．along | B．in | C．on | D．by |
_______ the project, the young man has little time for entertainment.
| A．Devoted to work on |
| B．Devoted himself to work on |
| C．Devoted to working on |
| D．Devoting to work on |
What _______ bad memory I have! You see, I forgot to take _______ key.
| A．a; the | B．/ ; the | C．a; / | D．the; a |
It’s generally considered unwise to give a childhe or she wants.
| A．however | B．whatever | C．whichever | D．wherever |
–I drove to Zhuhai for the air show last week.
-Is that you had a few days off?
| A．why | B．when | C．what | D．where |