Uzupelnij zdania właściwymi formami podanych czasowników.
1. His doctor won't be able to help him unless he (describe) ..... his symptoms.
2. If you (ask) ..... your dentist , he'd tell you that you must get a dental checkup twice a year.
3. The patients won't leave hospital unless they fully (recover) .....
4.What (you/do) ..... if you ran out of bug repellent?