Gap Fill - Paragraph One

HOW TO PLAY:

  • Choose the correct word from the drop-down menus below.
  • Click the button at the bottom to check your answers.
  • Press the "refresh" button on your browser to play again.
  • After this paragraph, go to Paragraph 2.
   dose      effects      eyes      eyesight      older      problems      reliable      strongly      them      web  

Paragraph 1

Scientists believe they have found help for people suffering from poor . The solution is shining a special red light in the for three minutes. Doctors say a three-minute daily of the special red light for two weeks could help improve age-related vision . However, they say not any red light will help improve eyesight. The co-author of a study into the of red light and vision in older people explained why. Professor Glen Jeffery said: "I suggest that people do not just go and buy a red light off the . They have to produce the right wavelength and be . We are looking for a commercial partner to do this and to price at under around $20 to $25."

Now go to   Paragraph 2.

Back to the red light lesson.

Share this lesson

More Free Sites by Sean Banville

Online Activities