The Chinese mainland has 157 billionaires as of 2013，_________second in the number of billionaires worldwide．
| A．having ranked | B．ranked | C．to rank | D．ranking |
The boy was so careless that the glass fell from his hand and it ______ on the floor.
| A．broke in | B．broke down | C．broke up | D．broke out |
Shall we take ______ short break? I want to make ______ call.
| A．the; a | B．a; the | C．the; the | D．a; a |
— He’s fifteen years younger than you!
—_________ ?
| A．What may | B．So what | C．What if | D．What about it |
The police set about arresting the suspect ______ they found enough evidence to prove him guilty.
| A．immediate | B．as long as | C．the moment | D．as far as |
It is said that about 60% of housewives have a brand before entering the store．
| A．in mind | B．on sale | C．in possession | D．on purpose |