In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

Which alphabet is a part of our body?

Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

Buy me, smell me or deliver me, I do not change.

Who am I?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

I am Huge on Sunday and Saturday.
I am small from Tuesday to Thursday.
I do not exist on Monday and Friday.
Who am I?