Điền mạo từ thích hợp: a/ an/ the hoặc x (Không cần mạo từ) vào chỗ trống:
14. Are John and Mary . . . cousins? ~ No, they aren't . . . cousins; they are . . . brother and . . . sister.
15. . . . fog was so thick that we couldn't see . . . side of . . . road. We followed . . . car in front of us and hoped that we were going . . . right way.
16. I can't remember . . . exact date of . . . storm, but I know it was . . . Sunday because everybody was at . . . church. On . . . Monday . . . post didn't come because . . . roads were blocked by . . . fallen trees.
17. Peter thinks that this is quite . . . cheap restaurant.
18. There's been . . . murder here. ~ Where's . . . body? ~ There isn't . . . body. ~Then how do you know there's been . . . murder?
19. Number . . . hundred and two, . . . house next door to us, is for sale.
It's quite . . . nice house with . . . big rooms. . . . back windows look out on . . . park.
20. I don't know what . . . price . . . owners are asking. But Dry and Rot are . . . agents. You could give them . . . ring and make them . . . offer.
21. . . . postman's little boy says that he'd rather be . . . dentist than . . . doctor, because . . .dentists don't get called out at . . . night.
22. Just as . . . air hostess (there was only one on the plane) was handing me . . . cup of . . . coffee . . . plane gave . . . lurch and . . . coffee went all over . . . person on . . . other side of . . . gangway.
23. There was . . . collision between . . . car and . . . cyclist at . . . crossroads near . . . my house early in . . . morning. . . . cyclist was taken to . . . hospital with . . . concussion. . . . driver of . . . car was treated for . . . shock. . . . witnesses say that . . . car was going at . . . seventy miles . . . hour.
24. Professor Jones, . . . man who discovered . . . new drug that everyone is talking about, refused to give . . . press conference.
25. Peter Piper, . . . student in . . . professor's college, asked him why he refused to talk to . . . press.
Help me!!!