It doesn’t matter___you turn right or left at the crossing---both roads lead to the park
| A．whether |
| B．how |
| C．if |
| D．when |
It is a mainly dry country with only a few coastal areas that have ____ rainfall to support a large population．
| A．desperate | B．stubborn | C．violent | D．adequate |
He has been told many times that his casual clothes are not ____ for some formal occasions．
| A．innocent | B．appropriate | C．temporary | D．cautious |
Living in the city will surely put you in touch with people from ______ cultures．
| A．abundant | B．diverse | C．tough | D．constant |
The officials have expressed ________ over the safety of the mine workers trapped in the mine．
| A．appetite | B．wealth | C．reward | D．concern |
No one has yet discovered who is responsible for the incident but the police are already collecting ______．
| A．evidence | B．permission | C．figure | D．anxiety |