精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

【題目】It is important ______you ______out for a walk after supper.

【題目】（題文）We should ________ to study.

【題目】Please don’t stand up in class until you ______.

【題目】The problem ________ at the meeting yesterday.

【題目】I like this silk dress and it ______ so soft and comfortable.

【題目】It was the school gate ______ I met an old friend of mine after class.

【題目】-----What’s one -third and a half, do you know?

【題目】It is said that living ________ nature may help people live longer.

【題目】Mike is always gentle and __________. He is a man of culture.

【題目】—When choosing books, you only focus on price while I think more about the content.