4. To make members of a team perform better, the trainer first of all has to know their ____ and weaknesses.
| A．strengths | B．benefits | C．techniques | D．values |
---Are you ____ about food?
---No, anything will do.
| A．curious | B．anxious | C．particular | D．cared |
____ lack of energy, he still kept on helping the injured people.
| A．Thanks to | B．Due to | C．Despite | D．Even if |
We are worried about ____ they can be rescued.
| A．that | B．whether | C．if | D．what |
You will never arrive at ____ is considered the Heaven on the Earth.
| A．which | B．that | C．what | D．where |
Materials of this kind ____ once ____ on the wall.
| A．don’t wash, painted | B．don’t wash, painting |
| C．aren’t washed, painted | D．aren’t washed, painting |