1 . Most of us believe that we go to college in order to be educated, and be ________ to our society when we complete our studies. ________ this is true, but there is more to it than that. We go to college not only to learn knowledge, but to ________ ourselves for the real world, for college is a society in miniature (微型复制品). Thus, it teaches us how to ________ relationships between different kinds of people later. College life provides many opportunities, which can help us better ________ the real world. College education also ________ a student to develop a mind that is able to think clearly and critically

While we are at college, we should communicate with our ________ as possible. They are as human as we are but with a wider range of knowledge than we do, which can help ________ our secret little problems. As a result, they can help us in more ways than just teaching us school ________.

Some of us tend to go to extremes (极端). We are either too fond of studies and become bookworms or too ________ in after-school activities. The former kinds of students,________ are star pupils at college but not likely to be successful in their career because they ________ the knowledge of real human beings and their range of interests is too ________ . The latter.________ they lack the basic knowledge of science and humanities, are not likely to succeed, either. Thus we must follow the middle ________ between these two extremes.

Introduction to English as a Second Language Teacher’s Book

One of the earliest-known inventions is the bow and arrow, which is still used throughout the world today, 15,000 years     1     it was first invented. Of course, these days, the bow and arrow     2     (use) mainly in sporting events, but in some places it is still a means of killing animals for food.

In western Asia, another extremely important invention was born — the ability to produce pots. As long as 6500 years ago, people were producing pottery, mostly plain and without designs, but the technique has changed little since.

Some people say that the wheel is the single most important invention. Early examples from about 5000 years ago have been found in the forests of Europe. Around 1500 years later, the Phoenicians used sand, limestone and sodium carbonate to produce     3     else which we would be lost without-glass.

How many things do you lock with a key every day? Doors, cupboards? The car? We really don't think much about them,     4     we? Well, the first example of a lock and key dates back to 2750 years ago, in Assyria. This is a lock on a large wooden door in the palace of Sargon II.

Another amazing invention, which we probably take for granted these days, is the skill of knitting       5     first appeared in the Roman Empire, some 1700 years ago. The     6     (early) examples are knitted socks!

Eye glasses developed from just one lens in a frame, like a simple magnifying glass, way back in the 13th century. In about 1290, the idea to put two lenses in a frame to sit on the nose was developed in Florence. And, believe it or not, the modern contact lens is 120 years old! 

Time flies and we spend a lot of time     7     (check) how much time we have left! This would be impossible     8     clocks and watches,     9     are all around us: on walls, on our wrists, on our PCs, and even on our mobiles and iPod’s. The first pocket watch was invented by Thomas Tompion (1639-1714) in England 330 years ago, and his watch — face design, with two (and sometimes three) hands moving around a single dial,     10     (remain) largely unchanged in all that time.