Question

1．這位太太年齡太大了，不能單獨居住。
The lady is                     live alone.
2．那些動物越跑越遠了。
Those animals are running                  
3．比爾是所有人中跳得最遠的。
Bill jumps                  all.
4．他正努力趕上班里其他同學。
He is trying his best to                  other students in the class.
5．到目前為止，我們只走了兩公里。
           we have walked only two kilometers.

Answer 1

l. too old to   2. farther and farther   3. the farthest of   4. catch up with   5. So far