1. They are painting our classroom.

2. Many people are always asking him silly questions.

3. They are frequently disturbing me.

4. What I am telling you is the truth.

5. I am continuously losing my spectacles.

1. —Have you moved into the new house?

—Not yet, the rooms　　　　　　   (paint).

2. A new school　　　　　　   (build)here now.

3. Water　　　　　　   (pollute)so quickly that there is no clear water.

4. I am sure that he must　　　　　　   (examine)at this time.

5. Jane　　　　　　   always　　　　　　   (praise)by her manager.

1. The new computer has helped travelers and business people.

2. They have spent a lot of money on the project.

3. We have built a new classroom building in our school.

4. The cinema has shown more than 20 famous films since July.

5. They have made a plan to plant more trees.

1. a new hospital, build, in our city

2. China, another man-made satellite, send into space

3. farmers, cut down, more and more trees, for firewood

4. the city officials, make, a plan, to turn Beijing into a great city

5. the forest fire, kill, thousands of animals