Not seeing Justin, his sister , Kelly, ______ nine, heard him ______his favorite CD in his room.
| A．aged; put on | B．age; put down | C．aging; put on | D．to age; put out |
. She was very brave. Even though she’d hurt her leg, she ______ go back alone
| A．could | B．might | C．have to | D．was able to |
I promised to get there before 5 o’clock, but now the rain is pouring down.
They ______ for me impatiently.
| A．may wait | B．ought to wait | C．could wait | D．must be waiting |
“The interest ___ be divided into five parts, according to the agreement made by both sides.” declared the judge.
| A．may | B．should | C．must | D．shall |
— Could I borrow your dictionary?
— Yes, of course you ____.
| A．might | B．will | C．can | D．should |
The fire spread through the hotel very quickly but everyone ____ get out.
| A．had to | B．would | C．could | D．was able to |