Everybody knows that blind people shouldn't
| A．look down on | B．be looked down | C．look down | D．be looked down on |
I think _______is meaningful to help other people.
| A．it | B．this | C．that | D．/ |
Great changes _______in our country since 1990.
| A．were taken place | B．took place |
| C．have taken place | D．have been taken place |
－ Have you seen the film Kongfu Panda?
－ No, but some of my friends_______.
| A．are | B．have | C．do | D．will |
She was the eldest _______the three girls.
| A．in | B．between | C．with | D．among |