Calculations，which are astronomically exact，have been made ________ with the use of computers.
| A．possible | B．it possible |
| C．possibly | D．to be possible |
They put_______on the government to lower taxes and give laid-off workers necessary health care.
| A．load | B．weight | C．force | D．pressure |
— “Would you come to see me tomorrow?”
— “_________”.
| A．It depends. | B．That depends on |
| C．It is depended | D．That depends so |
No hurry at all. The train will come in an hour；________, we can have lunch.
| A．though | B．meanwhile | C．however | D．while |
—Have you finished your book report?
—Not yet. I couldn’t _______ on it with so loud music next door last night.
| A．draw | B．devote | C．direct | D．concentrate |
As a reporter, you should know how to ________ the news from every angle.
| A．catch | B．cover | C．present | D．tell |