I don't know all the facts about what happened.
I'm not angry that you took my car - it's just the fact that you didn't ask me first.
I knew for a fact that she was lying.
I love this book, because it's about history facts and it['s] very interestin[g]. (Key English Test; A2; Russian)
We met Rebecca for lunch. In fact, we spent the whole afternoon with her.
I was told there were some tickets left but in fact they were sold out.
The club has its own small clubhouse, with many things in it. For example, there was a big pinball-game and some computers. In fact it was the best clubhouse I've ever seen. (Preliminary English Test; B1; German)
The company has been forced to reduce its price, despite the fact that the offer has been very popular.
The advantages of the kind of life that people ha[d] years ago is that they could eat more fruit and vegetables than us. However, there are advantages for us too, because despite the fact that we eat more fast food, we do more exercise than they [did]. (First Certificate in English; B2; Spanish)
It's sometimes hard to separate fact from fiction.
John plays golf professionally. As a matter of fact, he has just won a big competition.
"So you're from Cambridge?" "No, as a matter of fact, I'm from Bristol."
I think it would be better to choose somewhere outdoors. As a matter of fact, I prefer the open air and the sunlight! (First Certificate in English; B2; Italian)
I wouldn't usually ask for your help, but the fact is I'm desperate.
You may find [it] unusual for a woman to play football, but the fact is I'm Brazilian and in Brazil [it] is really common. (First Certificate in English; B2; Portuguese)