Relacionar Columnas Use of English Part 4 - ShouldVersión en línea Match the pairs with the same meanings. por Cintia Lazarte 1 X shouldn’t do A without doing Y first. 2 If you don´t do X you shouldn´t do Y. 3 I don´t think they should abolish Y. 4 I should have done it. 5 Y should be turned off at all times during Z. Under no circumstances should Y be kept turned on during Z. It was a mistake not to do it. X must never do A without doing Y first. They shouldn´t do away with Y. Don´t do Y unless you do X.
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