．（重庆卷25）. To improve the quality of our products, we asked for suggestions had used the products.
| A．whoever | B．who | C．whichever | D．which |
―Have you worked out when the final payment is _______?
―Early next month.
| A．found | B．come | C．due | D．practical |
The _______ are ten to one that we’ll win the match.
| A．opportunities | B．possibility | C．chances | D．ability |
He had no choice but to _________ an excuse to explain his being late.
| A．make out | B．make up | C．make up for | D．make over |
The old man said the accident ____careless driving, so a lot of money_____be paid by the driver.
| A．was due to; was due to | B．due to; was due to |
| C．is due to; was due to | D．is due to; was dued to |
The news has spread all over the country _____ the spaceship succeeded in returning to the earth.
| A．that | B．which | C．whether | D．what |