I. he cured - he was cured
we help-we are helped
II. she is called - she was called - she will be called
we are stopped - we were stopped - we will be stopped
III. 1. are built; 2. were invited; 3. will be given
IV. 1. You are being looked for by your parents.2. They ask a lot of questions.
V. 1. These books were published last year.2. The teacher met his students at the station.
VI. 1. The translation will be finished in a week. 2. My friend will help me to do my Physics homework . 3. When will this work be done?
VII. 1. The work will be finished in time. 2. This house was built in 1960. 3. The article is translated by the students.