Điền từ thích hợp vào chỗ chấm .
15 . The pyramid of cheops is one of the seven ........................ of the world .
16 . I can see a boy .................... a water buffalo .
17 . .......................... you mind if I smoke .
18 . This time last Monday , the students ........... the final test .
19 . ....................... is a religious song that people sing at Christmas .
20 . Mom said that we .................. the meat and the chicken .
21 . The Statue of ..................... , which has become a symbol of freedom , is situated in New York harbor .
22 . PETRONAS Twin Towers have .................... in Kuala Lumpur , the capital city of Malaysia .
23 . He is working very hard ................. get good grades .
24 . The motorbike ............................ yellow is expensive .
25 . When Nam ...................... I .................... my homework .
26 . The boy ........... to Mr Ba is my brother .
27 . At the moment , my mother ....................... in the field .
28 . Do you mind if I ................... down .
29 . I am excited .............................. in the trip around the capital .
30 . Do you mind ..................... the window ?
31 . Sydney is famous for its .............................
32 . The police wanted to know .................................. happened to those cars .