—Do you know ____ made him successful in his career?
—Yes. His hard work and determination, of course.
| A．what it was that |
| B．what was it that |
| C．it was what that |
| D．was it what that |
---How can I get to the island you mentioned?
---You can’t get there by swimming.
| A．other than | B．more than | C．rather than | D．less than |
the end of last term, every student in the school, I think, has taken at least five maths tests.
| A．By | B．Since | C．From | D．In |
We often call Martin Luther King M.L.King .
| A．in short | B．for short | C．at short | D．to short |
Look out the traffic when crossing the road.
| A．at | B．of | C．for | D．with |
The bridge is 1000 meters length.
| A．with | B．in | C．at | D．on |