The workers in Australian Air Line had been on strike for two weeks. At last they had their pay _______.
| A．raised | B．raising | C．risen | D．rising |
In the busiest season the peasants were seen ___ their tractors ___from morning till night.
| A．have, work | B．have, working | C．to have, working | D．to have, be worked |
Only when I was told the news ___ that he himself was the great hero.
| A．I knew | B．I did know | C．did I know | D．did I knew |
It looks like ___.
| A．rain | B．to rain | C．rains | D．raining |
___ of students in our class are from peasant families.
| A．Third fourths | B．Three fourth | C．Three fourths | D．Three four |
Do you mind ___ here?
| A．my smoking | B．to smoke | C．for my smoke | D．for me to smoke |