Что означает фраза "Не стоит питать пустые надежды"?

Помогите написать вопросы Начните со слов в скобках 1 Our familly is big (Is) 2Our mum*s name is Betsey (What) 3 Our dad*s name is James(What) 4 Our mum is a housewife (What) 5 Our dad is a bank manager (What) 6 My father*s parents are in Scotland (Where) 7 My grandparents have got a house (Have) 8 My grandmother*s name is Edina (What) 9 She is fifty-six (How old) 10My granpa is my best friend (Who)11My father has got there brother and four sisters (Has) 12I*ve got all over the world (Have) 13 My mother hasn*t got a brother or a sister (Has) 14 My sister is very popular at school (Is)15 My sister has got a lot of friends (Has) 16 I haven*t got a lot or friends (Have)

какова роль почвы  в жизни растений

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