Mrs.White showed her students some old maps ______ from the library.
| A．to borrow | B．to be borrowed | C．borrowed | D．borrowing |
He used to __________ his teaching when he was young.
| A．devote to |
| B．be devoted to |
| C．devoting to |
| D．being devoted to |
The girl arranged to have piano lessons at the training centre with her sister______ she would stay for an hour.
| A．where |
| B．who |
| C．which |
| D．what |
Children who are not active or_____ diet is high in fat will gain weight quickly.
| A．what |
| B．whose |
| C．which |
| D．that |
After graduating from college, I took some time off to go traveling, ____ turned out to be a wise decision.
A. that
B which
C. when
D．where
Ellen was painter of birds and of nature,_______ ,for some reason, had withdraw from all human society.
| A．which |
| B．who |
| C．where |
| D．whom |