V. Đọc đoạn văn sau và chọn đáp án thích hợp điền vào chỗ trống.
Son Tung is having a birthday party on May 5th. It' s his (26).......... birthday. Ther party will (27)......... at his house from 6 p.m to 9 p.m next Sunday. (28) ......... house is at No 53 Phuong Canh Street and it is verry easy to find. Tung hopes all his friends (29).............come and join the fun. His home telephone number (30)........ 7 641 131 .
21. A. third B. thirteen C. thirteenth D. thirties
22. A. is B. have C. stay D. be
23. A. Her B. His C. Their D. Our
24. A. could B. shall C. will D. would
25. A. be B. is C. are D. has