The biggest whale is ________ blue whale，which grows to be about 29 meters long—the height of ________ 9－story building.
| A．the；the | B．a；a | C．a；the | D．the；a |
My brother John wants to work in the factory which _______ still _______.
A new planet has been discovered recently. It’s ______ Earth，and hopefully it can support human life.
| A．almost three times the size of | B．three times the size than |
| C．three times almost as large as | D．almost three times as larger as |