一My son is a volunteer and often helps the disabled．
一______．They’re really something．
| A．So do they | B．So it is with my son |
| C．So are they | D．So is my son |
_____ is not a long way to drive.
| A．Three miles distance | B．Three-mile distance |
| C．Three miles’ distance | D．Three-mile-distance |
An Olympic Marathon is 26 miles and 385 yards, approximately _____ from Marathon to Athens.
| A．distance | B．is the distance | C．the distance | D．the distance is |
I walked too much yesterday and _____ are still aching now.
| A．my leg's muscles | B．my muscles to leg |
| C．my leg muscles | D．my muscles of the leg |
Tom has three _____.
| A．brothers-in-law | B．brothers-in-laws |
| C．brother-in-law | D．brothers-in-laws |
My sister had beautiful black long _____ but I could see some white _____.
| A．hairs, hair | B．hair, hairs | C．hairs, hairs | D．hair, hair |