Exercise BAnswer key. Past Condition: If she had been sick, she wouldn't have come to work ESL Worksheet: Mixed Conditionals. IF-clausesall typesIF-clausesall typesIF-clausesall typesIF-clausesall typesIF-clausesall typesMissing sentence typesMissing sentence types Exercise AAnswer keywear sunscreen,won't get to gowill feel sickcries all night,don't lock Next, students do a gap-fill exercise where they complete second MIXED CONDITIONALS: Mixed Conditionals are used to show how a past condition