Question

When father bought me a computer for a birthday present	76．
in last year, I felt very excited. As we all know, computers	77．
are getting more usefully nowadays. Much information	78．
can be stored in it. We can learn what has lately happened	79．
in the world on the Internet. People had to do lots of work	80．
which was very danger. Now, computers can do it instead.	81．
When an exam is come, I do exercises on my computer.	82．
Then it will correct them but tell me the right answers.	83．
It is convenient for me to prepare for the exam than	84．
before. The computer have become a real friend of mine.	85．

Answer 1

76．for as     77．去掉in   78．usefull useful     79．it them    80．对

81．dangerous   82．coming    83．but and   84．more convenient     85．have has