1. I think you should take up swimming ________ it is sui table for your health condition.
A. so                    B.  because                    C. although                     D. but 
2. My family enjoys ________ because we can sell vegetables and flowwers _________ money.
A. garden - to       B. gaerdening - for         C. gardening - with         D. garden - of 
3. If your hobby is greeting card making, you can give your __________ to your friends as presents.
A. hobby              B. money                        C. sports                         D. science