Нужно открыть скобки и по правилу правильно поставить тема: if , when clauses 1.if his parents (not/be) busy , they (walk) in the park. 2.if mary (not/hurry) , she (not/come) to the party. 3.if mrs.white (fly) to london, she (visit) big ben. 4.you (miss) the bus if you (not to hurry). 5.the child (not/be) healthy if you (not/give) him much fruit. 6.if it (snow) , we (ski) in the mountains