Поставить 3 предложения в вопросительную, отрицательную и краткую форму.

1) They play football.

2) The teacher explain a grammar rule.

3) Sean eats soup for dinner.

1 вопросительное

1. Do they play football?

2. Does the teacher explain a grammar rule?

3. Does Sean eat soup for dinner?

2. отрицательное

1. They do not play football

2. The teacher does not explain a grammar rule.

3. Sean does not eat soup for dinner

как именно краткую форму?