This outdoor training is an exercise , as we know, teenagers' confidence can be built.
| A．which | B．what | C．that | D．where |
Always the old lady ______ sit for hours doing nothing at all.
| A．was used to | B．would | C．used to | D．should |
I’ve tried several times, but the car just ______.
| A．doesn’t start | B．wouldn’t start | C．won’t start | D．didn’t start |
. 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 |