Luyện nghe Illustrated Everyday Expressions with Stories 1 - (Lesson 3: The Man Who Tried to Change Fate)

Audio: Audio script

be sure of = have no doubt about The girl was sure of which puppy she wanted. Willy was sure of his answer. She isn't sure of the time of the party. A: Are you sure Rita wants the green shirt? B: I am sure of it. Yesterday she told me she wanted it.

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