There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

Who always enjoys poor health?

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

You can see it everyday, But cannot touch it at will. What is it?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

What occurs twice in a week, once in a year but never in a day?

You see me once in June, twice in November, and not at all in May. What am I?