The guests were deeply impressed with the girl's __________ (优雅的)manners.
The police __________ (怀疑) him of having taken the money.
The teacher tried to a__________ the cause of our failure.
The speaker had got confused and his states are __________ (互相矛盾的).
The goods are o__________, but you can choose only one.
Only with a v__________ passport can we go abroad.