It's obvious that Roger is unhappy about something. He's been walking around looking depressed all day.
I think it's pretty obvious that she isn't interested in going out with you. She always avoids you whenever you see her in the hall, and always finds an excuse to say no when you ask her
out.
The obvious thing to do if you're feeling sick is to go to bed.
It is obvious to me that Victor is not interested in helping us, so stop asking him.
Look at that sunburn; she obviously forgot to put on her sunscreen.
The driver of the car was obviously drunk
because he was weaving all over the road.
Arthur Koestler once remarked that the more original a discovery, the more obvious it seems afterwards.
She is obviously the best choice for the job; she has the most experience and is the most competent.
Look at her, she is obviously
very sick. I think we'd better get her to a doctor right away.
It is obvious that he is a good businessman because he is very rich.
She is obviously in love with him; she stares at him all the time.
Someone once joked that if everything seems to be going well, you have obviously overlooked something.
All mammals, including humans obviously, have a belly button, or umbilical cord.
Now that most people on our planet are living in large cities, our relationship with nature is less obvious.
The answer is pretty obvious; just think about it a little longer.