【题目】有了"北斗", 中国就不必再依赖外国的定位系统了。

【题目】If you are always absent ________ class, you will fail the examination.

【题目】—Listen! ________ is singing in the room. Do you know who it is?

【题目】I bought ________ useful dictionary in ________ bookstore near my school yesterday.

【题目】Although we lost in the first game, we _______ have a chance to win if we pull together and believe ourselves.

【题目】他们决定乘坐地铁去鸟巢。

【题目】Su Bingtian is _______ excellent runner in China and he sets up a good example for al teenagers.

【题目】我在外面从不迷路。

【题目】—When will John and Tom arrive?

【题目】—Listen! ________ beautiful music!