Вставьте пропущенное слово с указанием правила, по которому выбрали это слово.

1.... of the students should do his own work.
A) Everyone B) All C) Each D) Every

2. Half of the luggage... here.
A) is B) be C) are D)were

3. Look! The police... already here.
A) was B) be C)is D) are

4. Physics... a difficult subject
A) were B) be C)are D) is

5. None of the information... correct
A) is B) have C)were D) are