Поставить слова в нужной форме
2.have become 3.arrive 4.wasn't 5.had disappeared 6.knew 7.could 8.be 9.had looked 10.came 11.had 12.raised 13.replied 14.thank 15.have done 16.have never had 17.doubt 18.saw 19.read
а в 8) точно be
Да
все, спасибо, жизнь спасла))))))