Do you know why Nelson Mandela _________ violence to make black and white people equal?
| A． turn in | B． turn out | C． turn to | D． turn over |
I thought _____ no use talking with him. _____ was a waste of time.
| A．there…There | B．it…It | C．there…It | D．it…There |
Every boy and every girl ________ pleased when they saw Shenzhou VI was sent up to space.
| A．is | B．was | C．are | D．were |
—How long have you been in this office?
—Just a few minutes. My cousins__________here together with me.
| A．have walked | B．had walked | C．walked | D．have been walking |
In America, _____ car is _____ popular means of transportation.
| A．the; a | B．a; the | C．the; the | D．the; / |
—I would like to buy an expensive camera.
—Well, we have several models________.
| A．to choose from | B．to choose | C．to be chosen | D．for choice |