1) It's expensive to south corea a) To fly b) To go c) To be 2) I am happy my friends a) To go b) To help c) To see 3) It's really hard now a) To see b) To hard c) To travel 4) My parents saved money a new house a) Buy b) To buy c) Bought 5) Are you planning next year? a) To travel b) To see c) To come

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