make the following sentences negative:
*They played tennis yesterday.
*I watched TV last night.
*We are learning English at school.
*Meg likes to go the theatre.
*I was given this ring by my mother.
*They didn't play tennis yesterday.
*I didn't watch TV last night.
*We are not learning English at school.
*Meg doesn't like to go the theatre.
*I was not given this ring by my mother.