Question

Exercise 1. Change the sentences according to the model. Model: We must fulfil complete testing. Complete testing must be fulfilled. 1 . They must expand the line. 2. You could apply for a patent. 3. They should work out the details. 4. I must develop a new trend. 5. We should design a line of clock-television. 6. You should start market research.

Answer 1

1. The line must be expanded by them.
2. A patent could be applied for by you.
3. The details should be worked out by them.
4. A new trend must be developed by me.
5. A line of clock-television should be designed by us.
6. Market research should be started by you.

Answer 2

Exercise 1: Changing Sentences

1. They must expand the line. - The line must be expanded. 2. You could apply for a patent. - A patent could be applied for by you. 3. They should work out the details. - The details should be worked out. 4. I must develop a new trend. - A new trend must be developed by me. 5. We should design a line of clock-television. - A line of clock-television should be designed by us. 6. You should start market research. - Market research should be started by you. I hope this helps! Let me know if you have any other questions.