1) My friend has ... with her computer. a) issues b) troubles c) problems 2) The participants discussed the ... of forest devastation. a) problems b) issues c) troubles 3) They've got some ... in their relationships. a) issues b) troubles c) problems 4) ... of environment pollution are very important. a) The issues b) The problems c) The troubles 5) She missed her favourite series because of the ... with her TV set. a) problems b) issues c) troubles 6) The ... of unemployment cause many disputes. a) issues b) problems c) troubles 7) She couldn't send an email because she had ... with her mailbox. a) problems b) troubles c) issues 8) She's been having ... with her sleep for a week. a) issues b) problems c) troubles

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