желательно с пояснением

Complete the sentences with the appropriate function words

1)The treatment ... the disease turned out to be very effective and soon I was on my to recovery. 2) At that moment the relationship... the two brothers was far from being close. 3) Usually teenagers can't wait to become independent ... their parents. 4) they are very good pupils, their level is much ... average. 5) You can always rely ... the information a good dictionary gives you. 6) Gradually, my friend involved me ... the work of the music club. 7) Finally, the pupils had  to appeal .. their parents ... help and support. 8) They had s good option ... spending the evening at home, but they decided to go out. 9) Can one really treat cough ... just hot tea or milk? 10) Mark is learning as Spanish as his second foreign  language and makes a big deal ... it.