Choose the most suitable word for each space

Choose the most suitable word for each space.

      What do you like doing best (36)             your spare time? My cousin Paul likes going (37)                in the country and (38)                photos. Sometimes he (39)                with his friends, and they (40)                 at the park or at the beach. They always  have a good time. His brother Chris isn’t keen on walking. He spends most of the time  at home.

      36. A. for                          B. when                       C. in                            D. at

      37. A. for walks                B. walks                      C. a walk                     D. to walk

      38. A. making                   B. having                     C. taking                     D. doing

      39. A. travels                     B. gets up                    C. sees                         D. goes out

      40. A. enjoy                      B. have fun                 C. hobby                     D. go