Ответ:

Решение:

  1. Don't give up. I know you can do it!
  2. I have to go to the library and give back some books I borrowed.
  3. Be careful! He enjoys giving away other people's secrets.
  4. I gave away all my old clothes to the charity shop.
  5. Debra, can you give in these photocopies to the class?

Ответ: up; back; away; away; in.