Помогите решить упр29 (Плиз напишите номер предложения ,а напротив слова в правил?

29. 1) was, were 2) will come 3) were speaking 4) would arrive 5) have cleaned, looks 6) does looking 7) was 8) goldfishes 9) oxes, cows, sheeps 10) leaves, roof 11) first 12) our 13) first, second 14) longer, more dangerous 15) worst