Only when____ 30 years old _____ to learn English.
A.was he; did he began | B.he was; did he begin |
C.was he; he began | D.he was; he begin |
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Only when____ 30 years old _____ to learn English.
A.was he; did he began | B.he was; did he begin |
C.was he; he began | D.he was; he begin |