I saw some villagers ______ on the bench at the end of the room.
A. seating
B. seat
C. seated
D. seated themselves
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She was glad to see her child well ______ care of.
A. take
B. to be taken
C. taken
D. taking
It is one of the important problems ______ tomorrow.
A. to solve
B. to be solved
C. solved
D. solving
_____ maps properly,you need a special pen.
A. Drawn
B. Drawing
C. To draw
D. Be drawing
There is a river ______ around our school.
A. to run
B. run
C. running
D. to be running