I. In each line find the attributive participial constructions, meaning «делаемый», «сделанный»:

1. The x has 1ed, the x 2ed in the x xed the x, the x 3ed by the x is, the xs 4ed with the x are, the xs 5ed by the x have.

2. The x 6ed after the x xed the x, the x is 7ed, the x 8ed at the x was xed, the x 9ed for the x was xed, the x 10ed by the x has.

3. The x 11ed in the x has xed, the x 11ed by the x is, the xs 12ed with the x are, the x 13ed at the x was xed, the xs have been 15ed.

4. The x 16ed for the x was xed, the x 17ed after the x is, the x will be 18ed, the x 19ed without the x xed the x, the x 20ed on the x is xed.

5. The x has been 21ed, the x 22ed by the x is, the xs 23ed with the x are, the x 24ed at the x was xed, the x 25ed for the x was xed.

6. The x 26ed for the x was xed, the x 27ed on the x is, the x 28ed after the x has, the x 29ed in the x will x, 30ed the x.

7. The xs were 31ed, the x 32ed by the x is, the xs 33ed with the x are, the x 34ed at the x was xed, the x 35ed for the x was xed.

II. In each line find the adverbial participial constructions, the meaning «когда (если, пока не, хотя) сделали» or «при делании»:

1. When 1ed with the x; if 2ed by the x, the x; 3ed by the x, the x; x had 4ed; as 5ed the x.

2. The xs have been 6ed; though 7ed the x; unless 8ed the x; when 9ed with the x; if 10ed by the, the x.

3. 11ed by the x, the x; if 12ed by the x the x; xs are 13ed; as 14ed the x; through 15ed the x.

4. when 16ed the x; xs were 17ed; unless 18ed the x; 19ed by the x, the x; when 20ed with the x.

5. if 21ed by the x the x; the x was being 22ed; as 23ed the x; though 24ed the x; unless 25ed the x.

6. though 26ed the x; 27ed by the x, the x; when 28ed with the x, the x may be 29ed, if 30ed by the x, the x.

7. when 31ed the x; the x is 32ed; as 33ed the x; though 34ed the x; unless 35ed the x.

III. Find the attributive and adverbial participial constructions with Participle II. Give the Russian equivalents of the following parts of sentences:

1) If properly treated, the substance; 2) the elements used together; 3) the approach aimed at; 4) the chemical reactions involved in the process; 5) logical systems built on axioms, 6) the method applied in the experiment; 7) the speed offered by WiGig; 8) malware designed to steal encrypted files; 9) a cyber-attack discovered last year; 10) when viewed as a whole, the instruction.

IV. Find the attributive and adverbial participial constructions with Participle II. Give their features and Russian equivalents:

1. The conference attended by scientists from different countries discussed new trends and methods in this field of research. 2. This guide, written especially for students of English as a foreign language, demonstrates the basic sentence patterns of contemporary English. 3. When heated, a body usually expands. 4. Once started, the process is difficult to stop. 5. An electronic computer forms an impressive complex device when viewed as a whole. 6. A body at rest remains at rest unless acted upon by an external force. 7. Written in pencil the article was difficult to read. 8. The devices produced by our plant are of improved quality.