_____ all the inventions have in common is ____ they have succeeded.
| A．What; what | B．That; that | C．What; that | D．That; what |
Giving small children some money as a gift during the Spring Festival is a common ______ in China, which may seem strange to foreigners?
| A．sense | B．practice | C．ground | D．habit |
What the expert has said and done will be _______ to the department managers.
| A．value | B．benefit | C．of valuable | D．of benefit |
The_______is just around the corner and you won’t miss it.
| A．shoe’s shop | B．shoe shop | C．shoes shop | D．shoes’ shop |
US President Barack Obama is expecting the economy to show some _________ of recovery．
| A．attempts | B．signs | C．contents | D．waves |
—She got her first science fiction published．It turned out to be _________.
—when was that?
—It Was in 2008__________ she was still in college．
| A．success; that | B．a success；when | C．success; when | D．a success; that |