“If you can’t be a highway, just be a trail,

If you can’t be the Sun, be a Star;

It is not the size that you win or you fail

Be the Best of whatever you are!.......”

The Rhyme Scheme in the above given lines is……….

Researchers have ........... that increased body fat is ............

Forensic experts have .......... samples from the spot to ........... whether there are any traces of explosives.

When I reached the station, the train :

spread all a)above  b)under c)over the world,lay emphasis on vocational training

So they are mainly interested in a)providing  b)making c)giving some kind of vocational training for them.