Direction: In the following questions, in the following passage some of the words have been left out. Read the passage carefully and choose the correct answer to each question out of the four alternatives and fill in the blanks.

A team of Indian engineers (921) shown that digital photographs of the hand may (922) cholesterol levels in the body and serve as an early warning signal (923) poor lipid health without a standard blood test. Researchers believe the programme may be (924) in the future and (925) into mobile phones to enable it to analyse digital images of the hand captured in the camera on a mobile phone.