помогите а то сдавать это надо а не сделано)

They have never ridden on the elephant before 2.Jhon is the third 3.will dance with both anna and sarah 4.-5.there are only good time 6.Mark repaired motorbike by himself.7.Don and peter neither like apples.8 All of them 9.friend of Mary's mother.10 There was nobody in  the street.4-не знаю