Sir,I received your mail I had already attempted my chemistry assignment. But the problem is have not any accurate example of this according to organic hybridization except ethane ethene etc.so send me some helpful example.Thanks

Well, methane is another example of an SP3 hybrid
Ethene is an example of SP2 hybrid
Ethyne (C2H2) is an example of SP1 hybrid.

If you want pictures etc to 'see' it, use Google. I'm sure there'll be decent information on wikipedia. (http://en.wikipedia.org/wiki/Orbital_hybridisation#sp_hybrids)