After a while, she stopped reading and __________ to giving us a lecture.
| A．took on | B．moved away |
| C．moved on | D．took away |
I finally had to _____ the subject of payment.
| A．bring up | B．pick up | C．turn up | D．brighten up |
There is something wrong with my washing machine and it requires _____.
| A．repairing | B．to repair | C．being repaired | D．having repaired |
We walked a long way to see him off, only _____ that he had just left.
| A．found | B．to find | C．finding | D．having found |
The pen my brother gave me as a birthday gift _____ smoothly. I do like it.
| A．wrote | B．is writing | C．is written | D．writes |
I want to be a volunteer some day. I feel _____ is my duty to help others.
| A．this | B．that | C．them | D．it |