Rewrite the following sentence: Why don't we play soccer this afternoon

rewrite the following sentence ,beginning as shown ,so that the meaning stay the same
1 why don't we play soccer this afternoon
_let's

use the foolowing sets of words and phrases to write compolete sentence
1 traveling /train /slower /but/interesting/traveling/plane
2 our library /one/ the /large /libraies /the city

​2 rearrange worlds to build sentence
1 photos /project /we /to/for /some/ going/national museum/to /this/our/saturday/are/the/take
2there/beautiful/garden/left/ba's house/a/to/is/the /of