All people,they are old or young, rich or poor, have been trying their best to help those in need since the disaster.
| A． | even if | B． | whether | C． | no matter | D． | however |
Of all the plays __________ recently, none is more impressive than Tea House by Lao She.
| A．to perform | B．performed |
| C．have performed | D．performing |
—Is there a place __________?
—I'm afraid there're no other places free at the moment.
| A．vacant | B．bare |
| C．empty | D．hollow |
Misunderstandings __________ from lack of social communication, unless __________ properly, may lead to serious problems.
| A．arisen; handling | B．arising; handled |
| C．rising; handled | D．risen; handling |
All the branch companies are __________ the members of the family.
| A．under control | B．in control of |
| C．in the control of | D．by the control of |
Even though they were much younger, we treated them __________ equals.
| A．with | B．to | C．as | D．for |