,The ____boy was last seen ______near the East Lake.A.Missing, playing B. missing, play C missed ,played D missed ,to play
The ship could ______ seventy passengers.
In winter, the town is often ______ by snow.
Martin’s gone to ______ the children from school.
______ the ______ of buying a house, it costs little to rent a house.
The volunteers try to convince people _____ the fact that some species are in danger of _____.