It is wise to have some money __ for old age.
| A．put away | B．kept up | C．given away | D．laid up |
It is amazing that the little boy can swim _____ the river _____ 100 metres wide.
| A．across; measures | B．across; measuring |
| C．cross; measuring | D．cross; measures |
There are _____ to show that a new, different city is coming out of its dark past.
| A．signals | B．marks | C．signs | D．symbols |
As is reported, it is 100 years _____ Qinghua University was founded.
| A．when | B．before | C．after | D．since |
There is clear evidence _____ the most difficult feeling of all to interpret is bodily pain.
| A．what | B．if | C．how | D．that |
If you keep on your research, you'll _____ the result in time.
| A．look out | B．find out | C．carry out | D．pick out |