посчитайте (is,can,was,will,have,had )1) John's new book ___ released last Monday. 2) The gallery ___ visited by over 100,000 people each year. 3) All their songs ___ been written by the lead guitarist so far. 4) These comic book ___ be read by both teens and adults. 5) The paintings ___ be returned to the museum next month. 6) The lights ___ been installed before the director arrived. ​