题目内容：

I have to remind myself1.(constant) that I am taking up this prize and I’m really in the year of AD 3008.

I suffered from “time lag” that I kept getting flashbacks from previous time period.We climbed in a capsule through a small2.(open).It was very comfortable.A few minutes later,the journey was completed and we had arrived.At first,the3.(surround) were hard to tolerate.Because of the lack of fresh air,I got a headache.So I put4.a mask.Then I followed Wang Ping to collect a hovering carriage driven by computer.These carriages float above the ground and by5.(press) down in the seat,we can move swiftly.Wang Ping showed me6.to use it,but I lost sight if him when we reached a place where many carriages flew by7.all directions.Later we arrived at a strange-looking house8.had a green wall made of trees.A table and some chairs could rise from under the floor by flashing a switch on a computer screen.I9.(exhaust) that night and fell10.(sleep) quickly.