It seems that he doesn't like her.
He doesn't seem to like her.
seem/ ill.
He seemed to be ill.
It turned out that their house was in a noisy street in the center of the city.
Their house turned out to be in a noisy street in the center of the city.
appear/ understand
They appeared to understand this rule well.
He is a tall bold-headed man. (turned out)
He turned out to be a tall bold-headed man.
It so happened that I overheard the teacher's explanation.
I happened to overhear the teacher's explanation.
It seems they know all about it.
They seem to know all about it.
It seems that money doesn't interest him.
Money doesn’t seem to interest him.
Their characters have much in common. (appear)
Their characters appear to have much in common.
She was and ideal housewife. (appear)
She appeared to be an ideal housewife.
You can easily get in through the window if it happens so that the door is locked.
You can easily get in through the window if the door happens to be locked.
seem/ angry with
He seems to be angry with me.
It appears that the house was built in the 17th centure.
The house appears to be built in the 17th centure.
Tom has forgotten of his promice. (appear)
Tom appeared to have forgotten of his promise.
It seemed that the discussion was coming to an end.
The discussion seemed to be coming to and end.
They met very day. (happen)
They happened to meet every day.
It seems that the boat is moving too slowly.
The boat seems to be moving to slowly.
It appeared that he was losing patience.
He appeared to be losing patience.
I was present at the meeting. (happen)
I happened to be present at the meeting.
happen/ hear
I happened to hear him.
students/ seem/ speak
All the students seem to speak English perfectly.
appear/ use
They appeared to use the dictionary.
One day a Wolf met a Sheep. (happen)
One day a Wolf happened to meet a Sheep.
It appears that Kate is a wonderful singer.
Kate appears to be a wonderful singer.
You didn’t aprove of the idea. (seem)
You didn't seem to approve of the idea.
seem/ know
He seems to know her well.
They have heard all about it. (seem)
They seem to have heard all about it.
I met an old friend at the cinema. (happen)
I happened to meet an old friend at the cinema.
He was an excellent driver. (seem)
He seemed to be an excellent driver.