1. I'm absolutely sure.
2. I'm positive that...
3. I have no doubt that...
4. I'm a hundred percent certain.
5. I'm convinced that...
6. Chances are that... (= this will probably happen)
7. Odds are that... (= this will probably happen)
8. I seriously doubt it.
9. I don't think so.
10. Probably not.
11. It's not very likely.
12. There's not much chance of that.
13. I'd be very surprised if that happened.
14. I wouldn't bet on it. (= there's a small chance it could happen... but it probably won't happen)
15. That'll never happen.

Benefits of Mushroom

Edible mushrooms

Mushrooms are used extensively incooking, in manycuisines(notablyChinese,Korean,European, andJapanese). They are known as the meat of the vegetable world. Most mushrooms sold insupermarketshave been commercially grown onmushroom farms. The most popular of these,Agaricus bisporus, is considered safe for most people to eat because it is grown in controlled, sterilized environments. Several varieties ofA.bisporusare grown commercially, including whites, crimini, and portobello. Other cultivated species now available at many grocers includeshiitake,maitakeorhenofthewoods,oyster, andenoki. In recent years, increasing affluence in developing countries has led to a considerable growth in interest in mushroom cultivation, which is now seen as a potentially important economic activity for small farmers.