I don‘ t know how to use a computer,_________.
| A．and my sister doesn ‘ t neither | B．nor my sister can |
| C．nor does my sister | D．and my sister does either |
Many black children died ___ cold and hunger in Africa.
| A．of | B．in | C．on | D．for |
His English is very poor.He can’t make himself ___.
| A．understand | B．understood | C．understanding | D．to understand |
16.Nobody knows who is the first one to add fertilizer ___ the soil to make plants grow better.
| A．to | B．in | C．into | D．on |
It was five o’clock.The battle is still ___.
| A．in | B．on | C．over | D．beneath |
14.Tom’s elder sister is only one year ___ than he.
| A．elder | B．older | C．more elder | D．more older |