Cooking calls for ______ patience and time but it is ______ enjoyable experience.
| A．a; the | B．the; an | C．/; an | D．a; / |
. —______ that he managed to get the book?
— Oh, his sister helped him.
| A．Where was it | B．What was it | C．How was it | D．Why was it |
The reason______ he was late for class is______ he didn’t catch the first bus.
| A．why; because | B．why; that | C．that; because | D．which; that |
. ______ you’ve got a chance, you might as well make full use of it.
| A．Now that | B．After | C．Although | D．As soon as |
The hunter______ down and______ to the farmer that he had______ his gun against the tree.
| A．lay, lied, laid | B．lay, laid, laid | C．laid, lay, lied | D．laid, lied, lay |
—I am sure Mary will win the first prize in the final.
—I think so. She______ for it for months.
| A．is preparing | B．was preparing | C．had been preparing | D．has been preparing |