John the key to his house and had to wait for long hours outside the house for his parents to return home. A. is always losing B. was always losing C. has been lost D. has lost

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John ___________ the key to his house and had to wait for long hours outside the house for his parents to return home.

is always losing

was always losing

has been lost

has lost

Giải thích

Đáp án B

Dịch: John luôn làm mất chìa khóa nhà và phải đợi hàng giờ đồng hồ bên ngoài nhà để bố mẹ anh trở về nhà.