Choose the correct grammar form:

The German philosopher Kant ______ the world his understanding of ethics as “the categorical imperative”.

Choose the correct grammar form:

Some

products ____ harmful to the health of consumers.

Choose the correct grammar form:

The plane _______ London at 9.45.

Match the word with its definition:

transfer

Fill in the gaps using active vocabulary from the list: involved, craftsmen, occupation, require, prospects, installed, invention.

1. Books had to be written by hand before the of printing.

2. Do you any assistance?

3. Please, indicate your on the form.

4. The job offers a good salary and excellent .

5. More than 100 people were in the project.

енергія хвиль 

фільтр з

електронним управлінням 

поглинач електронів 

Complete each sentence with a correct form of the given word using proper suffixes -ing, -ment, -ance, ed, -or, -(c/a/t)ion, -es:

perform

a) Data transfer can be by computer networks.

b) The results of the investigation depend on the of lab devices.

Before ______ from the ion rocket, the positive

ion beam must be neutralized.