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
The young couple, who returned my lost wallet, left _______ I could ask for their names.
—I wonder how much you charge for your services. —The first two are free the third costs $30.
It is hard for the Greek government to get over the present difficulties_________ gets more financial support from the European Union.
------ Our holiday cost a lot of money. ------ Did it? Well, that doesn’t matter ______ you enjoyed yourselves.
I was so familiar with her that I recognized her voice ______ I picked up the phone.