— I really need to see a doctor.

I  thirty yuan this ticket.

  don't tell him the truth at once, he will be angry.

    After the Second World War, there were many reports of mysterious (神秘的) "flying saucers (飞碟)". They 1 throughout the world. For quite a long time strange shapes had been reported in 2parts of the world, but it was not until recent times that these were seriously studied. Pictures and films 3 of flying saucers, or UFOs seen in the sky. Some pilots of 4 reported that round flying machines had followed 5 , and moved at a great speed.

    Some unofficial (非官司方) experts and 6  suggested that some creatures (生物) from other planets were watching us. Some reports said a UFO had 7the earth. A space creature 8  the UFO, moved around, and then flew off again. But none of the landings was ever proved(被证实) to be true.

    What lies ahead of us? We do not know.9 we can be sure that whatever happens, we are living in an age which will grow steadily10.