This means that an object ______ 120 kilograms on the earth will only weigh 20 kilograms on the moon.[ ]

The young lady from Australia has a gift for creatingan atmosphere for her students _________ allows them to communicate freely witheach other.

______ is believed that morning exercise isone of the best ways for a person to keep fit.

Do you know – Yes, I do. He went by skateboarding

form the moon, our earth with water .seventypercent of its surface, appears as a blue ball.