牛津译林版八年级下册语法填空练习(31-60篇).docx
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(三十一)
What will our world be like in 2050? A group of experts has made?_____?(they) predictions (预测) about our life.
It is?_____?(believe) that we will have "clever" cars by 2050. We won't have so many accidents b_____?they will probably be able to communicate with each other. Cars will slow down by themselves or stop in?_____?(danger) situations.
What's more, we will never d_____! Our brains will be put onto computers and we can live forever. The computers of?_____?future won't look like?_____?(machine). They'll look like humans.
By 2050 there will be less?_____?(pollute). The factories will be?_____?(build) on the moon and other planets. We will be able to spend holidays on Mars and be back?_____?spaceship i