Passive: 1. The table ... for his supper (lay). 2. She felt suddenly that she ... (watch). 3. He ... to receive either letters or telegrams (forbid). 4. The lectures ... by all of us (attend).
1) The table is laid for his supper. 2) She felt suddenly that she was watched. 3) He is forbidden to receive either letters or telegrams. 4) The lectures are attended by all of us.