1. _______ person who refused to pay tax will be put in _______ prison.
A. A; the B. The; the C. The; / D. The; a
2. Roads in this mountain area used to be_______; people found it hard to travel here.
A. in poor conditions B. in the poor condition
C. in poor condition D. in a poor condition
3. _______ from space, the earth, with water_______ seventy percent of its surface, looks like a blue ball.
A. Seen; covered B. Seen; covering C. Seeing; covered D. Seeing; covering
