1 . The professor preferred ________lectures to students to ________ to attend meetings.

A．to give; invite

B．giving; inviting

C．to give; be invited

D．giving; being invited

2 . ________ the programme, they have to stay there for another two weeks.

A．Not completing	B．Not completed
C．Not having completed	D．Having not completed

3 . These women _____ works of the highest quality, any survey of the 19th century English literature must include them.

A．having produced	B．have produced
C．were produced	D．having been produced

4 .               all his homework, Jim began to listen to classical music.

A．Finished	B．Finishing
C．Having finished	D．Being finished

5 . __________many times, the naughty boy still made the same mistake.

A．He had been told

B．Having been told

C．To be told

D．Having told

6 . ______this, he spread some food on the table, and produced a bed from the floor.

A．Said

B．Saying

C．Say

D．Having said

7 . Before attending middle school, he was admitted to the national team. ______ remarkable results, he was appointed captain of the national team.

A．To achieve	B．Having achieved
C．Had achieved	D．Achieving

8 . When ______ different cultures, we often pay attention only to the differences without noticing many similarities.

A．being compared	B．comparing
C．Compared	D．having been compared

9 . ________ the difficult maths problem, she felt relieved.

A．Work out

B．Worked out

C．To work out

D．Having worked out

10 . I live in the house with its door_________to the south.

A．facing

B．faces

C．faced

D．being faced