The ancient Chinese vases_________display attracted lots of experts and collectors，some of whom suggested they ______on the next fair.
| A．on；displayed |
| B．on；be displayed |
| C．in；displayed |
| D．in；be displayed |
His parents died when he was five, so he was _____ by his uncle.
| A．brought on | B．brought up | C．brought down | D．brought in |
After going into the concert hall, the mother _____ a friend and went over to greet him.
| A．searched | B．know | C．spotted | D．realized |
_____ we gave him something to eat, he would save it up for his little sister.
| A．Whatever | B．However | C．Whichever | D．Whenever |
It is reported that large amounts of money _____ spent on the cross-sea bridge so far.
| A．was | B．has been | C．were | D．have been |
--- Have you told him we have changed the plan?
I _____ have, but I haven’t done it yet.
| A．must | B．ought to | C．needn’t | D．can’t |