It took us over twelve hours to hike over the mountain. By the time wegot back to our campsite, I was completely ________ out.

21/45

It took us over twelve hours to hike over the mountain. By the time wegot back to our campsite, I was completely ________ out.

worn

went

put

knocked

Giải thích

Cụm tính từ: be worn out: mệt nhoài=>It took us over twelve hours to hike over the mountain. By the time we got back to our campsite, I was completely worn out.

Tạm dịch:Chúng tôi mất hơn mười hai giờ để đi bộ trên núi. Khi chúng tôi trở về khu cắm trại, tôi đã hoàn toàn mệt nhoài.

Đáp án cần chọn là: A