41.On the ground ___________ a sick goat,whose life was in danger.
A.lay B.lays C.lying D.laying
42._________ at the back of the room was a shy girl with two big eyes.
A.Sat B.Sit C.Seated D.Seating
43.________ on the blackboard ___________ the names of those who were late yesterday.
A.Written,were B.Written,was
C.Writing,was D.Writing,were
C44.The old couple have been married for 40 years and never once ________ with each other.
A.they had quarreled B.they have quarreled
C.have they quarreled D.had they quarreled
45.Not until all the fish in the river died _________ how serious the pollution was.
A.did the villagers realize B.the villagers realized
C.the villagers did realize D.didn’t the villagers realize