Although he is a famous scientist, he looks so ________．

尽管他是一位著名的科学家，但是他看起来比较邋遢。

The aircraft was flying at a ________ of 2, 000 feet．飞机在2 000英尺的高空飞行。

How ________ is the building?这建筑有多高？

We are sure he must be one of the ________．我们肯定他一定是其中的一个嫌疑犯。

I ________ him to be a pickpocket．我猜想他是个扒手。

She said that she would send him five ten-pound ________．

她说她将给他寄去五张十磅的钞票。

I'll ________ to you if he comes back．他回来的话，我就向你报告。

The event wasn't ________ in the newspaper．这事件没有在报纸上报道。

What can be done in order to make sure that no one in the world ________?

为了确保世界上没有人挨饿，人们可以做些什么呢？

His face ________ with anger．他气得满脸通红。