1. The river which is 2,000 metres long runs through our city.
The river which is 2,000 metres ____________ _____________ runs through our city.
2. It is said that the paper was invented in China.
The paper is said __________ __________ __________ ___________ in China.
3. Suddenly he came up with a good idea.
A good idea ______________ ____________ him suddenly.
4. The new square is five times bigger than the old one.
The new square is five times _________ ___________ ______________ the old one.
5. He knows nothing about the incident in the office at all.
He is ____________ ____________ _____________ about the incident in the office.
1. in length 2. occurred 3. to have been invented 4. the size of 5. in the dark