Tom and Fred are t    l      about the year 2050.
     "What will the world be like in the year 2050?" asks Tom.
     "I don't know,"says Fred.  "What do you t   2    ?"
     "Well, no one knows. But it is interesting to guess," says Tom.  "In the year 2050 everyone will
c   3   a pocket computer. If we have problems, the computers will give us a   4     . And we can talk to
our friends all over the world. P 5      we will work only two or three days a week. We can f   6    to
the moon by spaceship and spend v   7    there. "
     "I'm very glad to h   8    that. I h  9    to fly to the moon, and I also hope to   10    in the sea," says
Fred. "Won't that be very interesting? Just like a fish. "

1. I forget (忘记) my pen, so I have to b______ one from Simon.
2. I don't know the way to Sandy's home. Let's go there t______.
3. No one knows what will h______ in 2050.
4. We can get books from the school  l______.
5. My father and my mother are b______ doctors.