Gender of English Grammar

1.What is the Feminine Gender of 'Dog'?
2. Which one is a masculine gender?
3. নিচের কোনটি Feminine Gender?
4. The female of a buck is called-
5. What is the masculine form of 'Nurse'?
6. Which sentence is correct?
7. Captain এর Feminine Gender কি?
8. কোন বাক্যটি সঠিক?
9. Which sentence is correct?
10. Which sentence is incorrect?