butcher is a person that cut the animals like as buffalo camel sheep etc

y of year is not a vovel word

we can use have only in the present tense and had use only in past tense

once means one time twice means two time and thrice means three time use for any work that had done for one time or two time or three time

when we use since and for

it is not correct

yes correct

I do not like it

yes

yes it's right