It sounds like something is wrong with the car's engine.________，we'd better take it to the garage immediately.(2011·江苏，33)
| A．Otherwise | B．If not |
| C．But for that | D．If so |
The research is so designed that once _____ nothing can be done to change it.
| A．begins | B．having begun | C．beginning | D．begun |
He wrote a lot of novels, none of _____ translated into a foreign language.
| A．them | B．which | C．it | D．what |
----- “Is there _____ here?”
------ “No, Bob and Tim have asked for leave.”
| A．anybody | B．everybody | C．somebody | D．nobody |
Good luck to you, and _____ all your wishes come true.
| A．can | B．may | C．must | D．should |
He ran as fast as he could _____ to catch the bus.
| A．hope | B．to hope | C．hoping | D．hoped |