.. Department of Homeland Security and CIA produced ______ joint report on Monday warning that ______ next 911 could in fact occur on ______ different date.
| A．the; a; the | B．a; the; a | C．/; the; the | D．a; /; the |
______, your composition is full of mistakes.
| A．Writing carelessly | B．Written carelessly |
| C．Having written carelessly | D．Being written carelessly |
I got caught in the rain and my suit____.
| A．has ruined | B．had ruined | C．has been ruined | D．had been ruined |
---- Have you ______ some new ideas?
---- Yeah. I’ll tell you later.
| A．come about | B．come up |
| C．come out | D．come up with |
The helicopter soon arrived at the scene of the accident to _______ the survivors.
| A．organize | B．protect | C．rescue | D．command |
Tim is in good shape physically_______ he doesn’t get much exercise.
| A．even though | B．if | C．unless | D．as long as |