. Partly ______ about his lost love, he buried himself in office work.
| A．forgetting | B．to have forgot | C．to forget | D．having forgot |
We hoped _____ being there would make the work easier．
| A．he | B．they | C．his | D．himself |
—What are you going to do this afternoon？ —I'm thinking of _____ to visit my aunt．
| A．go | B．going | C．to go | D．to going |
The boy is only five years old，but he is quite used _____ the telephone．
| A．to answer | B．to answering | C．of answering | D．by answering |
They enjoyed _____ a wonderful evening at the Country Club．
| A．spent | B．to spend | C．spending | D．spend |
—What happened to your shoes？ —They want _____ ．
| A．to mend | B．being mended | C．mending | D．mended |