Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
John failed again. He _______ harder.
must have tried should have tried can tried may have triedMôn học
Chủ đề / Chương
Bài học
Chủ đề
Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
John failed again. He _______ harder.
must have tried should have tried can tried may have tried
