This book is very .......

A. inform B. information C. informal D. informative

We need further .......

A. inform B. information C. informal D. informative

They are .... - qualified teachers.

A. good B. better C. best D. well

They had an .... day by the river.

A. enjoy B. enjoying C. enjoyed D. enjoyable

Air pollution in the city had reached four times the _______ levels

A. accept B. acceptable C. acceptance D. accepting

At the .... to the village, we saw the accident.

A. enter B. entering C. enteric D. entrance

.... of clothes always goes up.

A. Selling B. Sell C. Sold D. Sales

The .... from Genoa enjoyed wearing jeans.

A. work B. workers C. working D. workaholic

He did not do well at school and left with few _______ qualifications.

A. academic B. academy C. academician D. academically

The United Nations Secretary-General has often spoken of the need for individual _______ and human rights in his speeches

A. free B. freedom C. freely D. freeing