The ....... of this machine requires the latest techniques.

A. production B. productivity C. products D. produce

This plant’s .... is high, so it attracts a lot of investment.

A. production B. productivity C. products D. produce

Farm .... are always exported.

A. production B. productivity C. products D. produce

Artists must be ........., otherwise they just repeat what they see or hear.

A. create B. created C. creating D. creative

Her appearance is .... today.

A. needful B. need C. necessary D. A&C

This river is extremely .....

A. pollute B. polluted C. pollution D. polluting

We’re worried about the ..... here.

A. pollute B. polluted C. pollution D. polluting

Question 9: I told you clearly and definitely not to write your answers in pencil, Tom!

A. considerably B. thoroughly C. altogether D. specifically

Question 10: The washing machine I have just bought is very simple to use.

A. boring                       B. interesting                 C. easy                          D. difficult

Question 8: When heated to temperatures above 1250 degrees Centigrade, clay fuses and becomes pottery or stoneware.

A. melts together            B. steams up                  C. breaks down              D. burns off