Simple sails were make from canvas over a frame was stretched a stretch it

10/49

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Simple sails were make from canvas _____ over a frame

was stretched

a stretch

it was stretched

stretched

Giải thích

Đáp án D

Dạng câu rút gọn mệnh đề: động từ chủ động -> V_ing động từ bị động -> V_ed

Câu đầy đủ: Simple sails were make from canvas which was stretched over a frame.

=> Rút gọn: Simple sails were make from canvas stretched over a frame.