A．built upB．build upC．been builtD．build

___________new buildings will be built in my hometown. A． A great deals ofB． A

I have been trying to quit smoking.A．give upB．pick upC．build upD．take up

When was the Butler Square building originally built？A．In the eighteenth century.B．In the

In the past few years, it has been a trend for Chinese universities to build new campuses,

The newly－built Science Building seems______enough to last a hundred years.A．spaciousB．com

61._________A. built upB. build upC. been builtD.