The little boy is very fat           eating too much food.

A. so                             B. so of                                  C. because                           D. because of

—All the isatis root（板蓝根） is sold out!

—People are crazy!          experts say there is no use eating isatis root to prevent

H7N9, some people still don’t believe it.

A．Although          B．Unless            C．As a result         D．In order that

按所给的汉语，用英语完成下列句子。
【小题1】在我们搬家到上海的开始两个月我的祖父母不适应生活在城市。
_____________ in the city in the first two months when we moved house to Shanghai.
【小题2】其实，体育运动是对脑力劳动者很有价值的。
In fact, sports and games can____________ people who work with their brains .
【小题3】种子通常是随风散播的。
Seeds ____________________________________________________________________.
【小题4】据报道食用过多的糖常常引起健康问题。
It’s reported that eating too much sugar often                                .
【小题5】我的确不知道他出国多久了。
I really didn’t know ______________________________________________.
【小题6】他很难向我解释为什么他又迟到了。
He _______________________________________________why he was late again.

 —Where's the cake I made this morning?

    —We           it, mom. Can you make another one for me?

A. will eat                    B. eat                                     C. ate                                     D. were eating

Have you ever had the strange feeling that you were being watched? You turned around and, sure enough, someone was looking right at you!

Parapsychologists (灵学家) say that humans have a natural ability to sense when someone is looking at them. To research whether such a“sixth sense”really exists, Robert Baker, a psychologist (心理学家) at the University of Kentucky, did two experiments.

In the first one, Baker sat behind unknowing people in public places and stared(盯着）at the backs of their heads for 5 to 15 minutes. The subjects（受试者）were eating, drinking, reading, studying, watching TV, or working at a computer. Baker made sure that the people could not tell that he was sitting behind them during those periods. Later, when he questioned the subjects, almost all of them said they had no sense that someone was staring at them.

For the second experiment, Baker told the subjects that they would be stared at from time to time from behind in a laboratory setting. The people had to write down when they felt they were being stared at and when they weren’t. Baker found that the subjects were no better at telling when they were stared at and when they weren’t.

Baker concludes that people do not have the ability to sense when they’re being stared at. If people doubt the outcome of his two experiments, said Baker,“I suggest they repeat the experiments and see for themselves.”

1.The aim of the two experiments is to ________.

A．explain when people can have a sixth sense

B．study how people act while being watched in the lab

C．study whether humans can sense when they are stared at

D．prove why humans have a sixth sense

2.The underlined word “outcome” in the last paragraph most probably means ________.

A．value             B．result             C．performance       D．connection

3.In the second experiment, the subjects _________.

A．could tell when they were stared at

B．could tell where they weren’t stared at

C．couldn’t tell who they were stared at or who they stared at

D．couldn’t tell when they were stared at or when they weren’t

4.What can be learned from the passage?

A．People are born with a sixth sense.

B．The experiments support parapsychologists’ idea.

C．The subjects do not have a sixth sense in the experiments.

D．People have a sixth sense in all places.