20 поставьте в форму: infinitive (with or without «to»), or -ing. 1 .my family is trying (decide) where to go on holiday. 2. i like (go) somewhere different for a change. 3. children are very often afraid of (visit) a dentist. 4. we began . (discuss) possible complications of the disease. 5. he agreed . (start) the treatment as soon as possible. 6. (eat) . a balanced diet is important for those who want to have strong and healthy teeth. 7. it is necessary . (take) this medicine after meals. 8. the dentist told me . (be) more careful when .(brush) teeth. 9. fluoride is very important in . (prevent) caries. 10. i enjoy . (see) places i have never seen before.