阅读下面短文，用括号内所给动词的适当形式填空，必要时可加助动词或情态动词

    “Tom? Are you in bed yet?”called Mrs. Green．There was no answer．Mrs. Green put  down her book and went to her 14-year-old song room．Tom   1   （sit）in front of a bright computer screen on which a motorbike was running fast．

    “Oh，Tom．．How long  2  you    （play）on that computer? You must stop now．it’s half past eleven．If you don’t go to bed soon，you’ll be very tired tomorrow，”said Mrs. Green．

    “But I’ve nearly won the game，”said Tom to Mrs. Green．She  3  （see）the excitement on his face．She  4  （sit）down beside him．You’re always playing on the computer．You 5  （spend）more time on this machine than on your homework．

    Today more and more families have computers．Parents hope computers can help their children  6 （improve）their study at school．But，many of their children use computers to play games，to watch videos，instead of  7 （study）．We often see that computer game houses  8  （crowd）with people，especially young boys．They spend a lot of money competing with the computerized machines．

    The more they lose，the more they want  9  （win）．The result is that they don’t want to  work or study．

    In some other countries，even scientists hate computers They say computers cause millions of people to lose their jobs or cause them a lot of trouble．Computer game addiction 10  （be）a serious problem in social life．Something has to be done to solve the problem．

阅读下面短文,用括号内所给动词的适当形式填空 (必要时可加情态动词或助动词)。

“Tom? (61) _______ (be) you still in bed?” called Mrs. White. There was no answer. Mrs. White put down her book and went to her 14-year-old son’s room. Tom (62) _______ (sit) in front of a bright computer screen on which a motorbike was running fast.

“Oh, Tom. You’re still playing on that computer. You (63) _______ (stop) now, it’s half past eleven. If you don’t go to bed soon, you (64) _______ (feel) very tired tomorrow.” said Mrs. White.

“But I (65) _______ nearly _____ (win) the game.” said Tom to Mrs. White. She could see the excitement on his face. She sat down beside him.

“You’re always playing on the computer. You spend more time on this machine than on your homework.”

Today more and more families have computers. Parents hope computers can help their children (66) _______ (improve) their study at school. But, many of their children use computers (67) _______ (play) games, to watch videos, instead of studying. We often see that computer game houses are crowded with people, especially young boys. They spend a lot of money (68) _______　(compete) with the computerized machines. The more they lose, the more they want (69) ＿＿＿ (win). The result is that they don’t want to work or study.

In some other countries, even scientists hate computers. They say computers cause millions of people to lose their jobs or cause them a lot of trouble. Computer game addiction (瘾) is a serious problem in social life. Something (70) _______ (do) to solve the problem.

 “Tom? Are you in bed yet?” called Mrs White. There was no answer. Mrs White put down her book and went to her 14-year-old son’s room. Tom was sitting in front of a bright computer screen on which a motorbike was running fast.

“Oh, Tom. You’re still playing on that computer. You must stop now. It’s half past eleven. If you don’t go to bed soon, you’ll be very tired tomorrow,” said Mrs White.

“But I’ve nearly won the game,” said Tom to Mrs White. She could see the excitement on his face. She sat down beside him.

“You’re always playing on the computer. You spend more time on this machine than on your homework.”

Today more and more families have computers. Parents hope computers can help their children improve their study at school. But, many of their children use computers to play games, to watch videos, instead of studying. We often see that computer game houses are crowded with people, especially young boys. They spend a lot of money competing with the computerized machines. The more they lose, the more they want to win. The result is that they don’t want to work or study.

In some other countries, even scientists hate computers. They say computers cause millions of people to lose their jobs or cause them a lot of trouble. Computer game addiction(隐) is a serious problem in social life. Something has to be done to solve the problem.

根据短文内容，完成下列句子，每空一词。

86. Tom was ___________ on the computer on that late night.

87. Mrs White felt ___________ when she saw her son playing late.

88. Parents think computers can _________ their children with their study.

89. Many children ____________ computers to play games instead of studying.

90. Computers have caused ____________ of people to lose their jobs.