The approximate H-C-H bond angle in methane is:
A) 60
B) 90
C) 109.5
D) 120
E) 180

Seriously we are not here to do your homework for you- go read the site rules. Whilst you are reading read up on bonding- there is probably a nice big chapter on it in your chemistry textbook. Post what you think the answers are and we can help. I could tell you the answers but I don't think I'd be allowed in your exam- also the flight fares would cost you a fortune.