Ответ: вправа3

2. sunbathing 3. trekking 4. landscapes 5. camping 6. preferred option 7. activity

вправа5

2. shouldn't 3. could 4. don't have

have to 5. can't 6. might 7.must мабуть так, сподіваюся змогла хоч трохи допомогти