Relier Pairs Conditionals technical englishVersion en ligne Practice grammar constructions par Аня Мельник 1 If rubber is cooled to -200° C 2 If you want to study the files from the Internet 3 If we bought a new software package 4 If you want to use this software package on more than one system, 5 If these tests produce positive results 6 If the goods had been sent by sea, 7 If we ran an additional test, 8 If safety measures had been followed, it becomes brittle and will break. we'll continue with clinical trials they would have taken nearly two months you'lI have to get a site licence. we'd be able to do all the technical specifications in half the time. we could estimate the experimental error download them onto your computer. the accident would never have happened