The sales boy thought he could persuade the boss of the company _____ buying some e-books.
| A．about | B．into | C．to | D．on |
I haven’t seen you for a couple of days. What have you been up _____?
| A．in | B．to | C．with | D．for |
_____ the mountain flood, the old woman insisted _____ remaining in her house.
| A．Though; on | B．Because of; to |
| C．In spite of; on | D．For; in |
The wounded soldiers were _____ danger, because we had run _____ medicine.
| A．in; of | B．into; out | C．at; up | D．in; out of |
The workers and technicians worked hard _____ to get the Great Hall finished before National Day.
| A．like a crazy | B．as a crazy |
| C．like crazy | D．as crazy |