comfortable seats.

Unless _________ by the police, you should keep silentover the accident.

(2012·福建，30)It is hard for the Greek government to get over the present difficulties ________ it gets more financial support from the European Union

ther’s purse, _______ he put ￥1,000, was missing on the bus

nk that it’s love, generosity and perseverance_________makethe world_________it is today