20．The police that I hadn't fastened my seat belt and signaled me to stop my car．( )A．discov——青夏教育精英家教网——

20．The police _______ that I hadn't fastened my seat belt and signaled me to stop my car．（　　）

19．Alice _________ on time，but her car broke down on the way．（　　）

could have come

18．You ________ apologize to you mother for your rude speaking way．（　　）

17．You are late，and the most attractive _______ of the play is almost over．（　　）

16．The news of the mayor's coming to our school for a visit was _______ on their radio yesterday．（　　）

15．--I wonder _______ Sarah has kept her figure after all these years．
--By working out every day．（　　）

14．The manager put forward a suggestion ________ we should have an assistant．There is too much work to do．（　　）

13．______ we understand things has a lot to do with what we feel．（　　）

12．Exactly ________ the potato was introduced into Europe is uncertain，but it was probably around 1565．（　　）

11．I think ________ impresses me about his painting is the colors he uses．（　　）

0 141415 141423 141429 141433 141439 141441 141445 141451 141453 141459 141465 141469 141471 141475 141481 141483 141489 141493 141495 141499 141501 141505 141507 141509 141510 141511 141513 141514 141515 141517 141519 141523 141525 141529 141531 141535 141541 141543 141549 141553 141555 141559 141565 141571 141573 141579 141583 141585 141591 141595 141601 141609 151629