Sarah hopes to become a friend of__________shares her interests.?

A.anyone              B.whomever         C.whoever            D.no matter who?

There are a lot of problems today which are beyond any single person’s ability to solve，and they call for united_________.

A.force                 B.efforts                C.energy               D.operations

This is_________reading room.

A.teacher’s                                        B the teacher’s

C.teachers’                                        D.the teachers’

In most towns today, you can see teenagers standing over electronic machines with flashing lights, shooting at spaceships from other planets and dropping bombs on strange monsters(惡魔). The machines have names like Space Warrior, Dark Invader and so on. It used to be believed that damage was done only to those strange visitors from outer space, but now it seems that they are striking back.

Many teenagers like electronic games so much that they can't stop playing. They spend hours tightly holding the joystick controls and constantly pressing buttons marked "fire". They develop pains on their fingers because of the constant pressure. They play and play that the pains have no chance to cure properly. The rapid wrist movement required to guide the spaceship across the screen causes another problem: the muscles of the wrist and arm become so inflamed and swollen(充血紅腫) that they press against the bones. This condition is what doctors now call "Space Warrior's Wrist". Other strange aches and pains are also likely to affect the elbows and shoulders.

Another even more alarming problem is shown by the case of a 17-year-old girl which was recently reported in the British Medical Journal. She had been playing various kinds of electronic games for more than two hours a day. Her father repaired games and machines and she could use the cassettes and systems in his workshop as often as she liked. One day, after playing a game called Dark Invader, she lost consciousness(知覺) and fell to the floor. Doctors who examined her found she was suffering from an unusual illness caused by lights flashing at a particular frequency.

Electronic games are found very popular with __________.

A. people living in towns                   B. students studying in high schools

C. girls working in their father's workshops     D. young people age about 13-19

"Space Warrior's Wrist" is caused by __________.

A. constantly pressing the buttons            B. rapidly moving across the screen

C. tightly holding the joystick controls        D. inflamed and swollen muscles of the wrist

The case of a 17-year-old girl given by the writer shows that the writer __________.

A. supports playing electronic games        B. feels very sorry for the girl

C. disagreed with young people's playing electronic games

D. feels happy about young people's poor health

From the passage we can conclude that playing electronic games is __________.

A. enjoyable and helpful to the study

B. exciting but harmful to the health and study

C. interesting but harmless to the eyes

D. amusing and satisfying

這次嚴(yán)重的交通事故是由于高速駕駛而引起的。（due to）

   ____________________________________________________________________________

Look! The black clouds are gathering, which _____ that it will rain soon.

A. indicates   B. explodes     C. claims      D. thinks

The cliff is so ______ (陡峭) that none of us can climb up.

If you want to get a good ______, you’d better stand on the top of the hill.

A. sight  B. scene   C. view   D. look

Most animals have little connection with_________animals of _________different kind unless they kill them for food.

A.the;a                  B./;a                            C.the;the               D./;the

When you finish reading the book，you will have_________better understanding of_________life.

A.a;the                  B.the;a                  C./；the                D.a;/