________we gave him something to eat，he would save it up for his little sister.
| A．Whatever | B．However |
| C．Whichever | D．Whenever |
Charles Babbage is generally considered ____ the first computer.
| A．to invent | B．inventing | C．to have invented | D．having invented |
Look at the trouble I am in. If only I _____ your advice.
| A．followed | B．would follow | C．had followed | D．should follow |
This is ____________you are mistaken.
| A．what | B．which | C．where | D．that |
Was it in the village ______ we used to live in _________ the accident happened?
| A．that; where | B．which; that | C．where; that | D．which; where |
---- It is getting late. I am afraid I must be going now.
---- Ok. ____________.
| A．Take it easy | B．Go slowly | C．Stay longer | D．See you |