# 1Multiple ChoiceWhat is a conditional sentence?A sentence expressing a wishA sentence expressing a condition and a resultA sentence expressing a commandA sentence expressing a question
# 2Multiple ChoiceWhich of the following is a zero conditional sentence?If you heat ice, it melts.If it rains, I will take an umbrella.If I were you, I would apologize.If he arrives late, he will miss the bus.
# 3Multiple ChoiceWhat verb tense is typically used in the 'if' clause of a first conditional sentence?Past simplePresent simpleFuture simplePresent continuous
# 4Multiple ChoiceChoose the correct first conditional sentence.If I knew the answer, I would tell you.If she leaves now, she will catch the train.If you had asked, I would have helped.If I were taller, I would play basketball.