2: 1. frustrating2. apparently3. unaware4. inevitable5. rewarding6. matching?4:1. is used to getting up2. aren`t used to playing with each other.3. got used to speaking 4. will get used to living5. got used to eating6. will never get used to living5:1. am calling2. have you ever participated3. considers 4. solving5. will be interviewed6. writing