Giải thích giúp mình lun nha
1) They hardly never (A) go to the beach(B) because of(C) their sickness ,do they?(D)
2) Nobody(A) had bothered(B) to plant new ones(C) , do he? (D)
3) You won't (A) be leaving(B) for another(C) hour , won't you(D)?
4) No one studies well than Jane ,......?
A) does she B) doesn't she. C) do they . D) don't they