Every year, _______ migrant workers (农民工) come to our town to find jobs.

______ university student lost his left arm in_____ accident last Friday.

Only after they had discussed the matterfor several hours a decision .

Will knew there was no doubt ______ that patch ofgrass on the other side was in a different world.

Chan’s restaurant on Baker Street, ______ used to be poorly run, is now a successful business.