Building such a bridge over the bay was ______,but the local government made it within two years.( )
a wet blanket
a piece of cake
a dark horse
a hard nut to crack
-Any information about your son? -No,if only I ______ those tough words to him.
If only I ________ more confidence in the English speech contest held last week!
To our great surprise, the disabled person made a requirement that he as a volunteer
All the citizens here strongly insist those who ________ “harmful” advertisements in the streets ________ punished strictly.
I suggested to my father that we ____________ to Dalian for a holiday this summer, but the expression on his face suggested that he ___________ to it.