Rewrite the sentence so that the meaning doesn't change

Rewrite the sentence so that the meaning doesn't change.
1.Mr. Tim often went swimming in the afternoon 10 years ago.
Mr. Tim used................... .........
2.He doesn't play tennis as well as he used to .
He used . .. ... ...........................
3.I walk to school in 20 miminutes.
It takes ..... .. ....... . .... ...
4.My bike is old and black .
I. ......... . . .... ..........
5.The garden has a lot of flowers .
There are.... ... ..... .. .. . ....