Could you swim when you were young? >> Were…?

1 bình luận về “Could you swim when you were young? >> Were…?”

1. Giải đáp: Were you able to swim when you were young?

   Giải thích: Be able to Vinf = can ở đây đang dùng thì quá khứ đơn và chủ ngữ là you nên tobe phải dùng were.

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