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’s a chick-and-egg question. I can’t answer you at all.

【題目】I would rather________ at home than ________ to the cinema.

【題目】Our geography teacher told us that________.

【題目】It has been 12 years ________ China hosted the 2008 Beijing Olympic Games.

【題目】I think physics is ________ than Chinese.

【題目】Tony used to be ________ honest boy at young age, but now he changes a lot.

【題目】—Sorry, Tom. I've lost your book.

【題目】Alice is very happy. There is a big smile ______.

【題目】If you want a ticket for a round-trip, you'll have to pay ______ $ 100.

【題目】I like to live in a house ______ is big and bright.