Mr. Smith proposed the problem worth paying attention to ______ at the meeting.

(单选题)_____ was the popular form of literature in the Middle Ages. (单选题)Our English teacher doesn’t permit ______ in class. (单选题)I felt somewhat disappointed and was about to leave______ so (单选题)The article suggests that when a person ______ under unusual (单选题)______ both sides accept the agreement ______ a lasting peac (单选题)Mary as well as her teachers and classmates ______ with vacc (单选题)The building ______ here will be a hospital, which will grea (单选题)______ from the top of the mountain, the village looks more (单选题)______ the flood, the ship would have reached it’s destinati (单选题)______ he arrived home, his mother would wait for him to hav