312105 She is proficient in French. CK 1 2451549 Tom is proficient in French. CK 1 1167508 Tom is a proficient marksman. CK 1 262844 We are looking for someone who is proficient in French. CK 1 810865 He is proficient in Farsi. U2FS 26342 He is proficient in English. CK 313192 Her proficiency in English rapidly improved. CM 292603 He is proficient in both Spanish and Italian. CM 1167507 If he's proficient in English, I'll hire him. CK 312104 She is proficient in both Spanish and Italian. CK 283391 If he is proficient in English, I'll employ him. CM 300252 He got very proficient in English in a few years. CK 1513841 Learn other languages in order to be more proficient in your own. Eldad