mình cần gấp mấy câu này phải giải thích rõ ràng thanksss các bạn

29. Only after checking three times tell anyone else. A. I was 30. Only when he is here, A. he speaks English C. he can speak English ...certain of the answer. Jim promised that never would he B. was I C. were I D. I were B. does he speak English D. he does speak English