One third of the country_____ covered withtrees and the majority of the citizens______ black people.

Do you know where David is — He was injured in the accidentyesterday and ______ in the hospital.

o dogs ______ a bone, and a thirdruns away with it.

A lot of children are used to ________ their time ________ up by their parents and they simply don’t know ________ with their spare time themselves.

67. Many countries have sent up man-made communication satellites to _____ the earth, which is made possible for each household to use TV.