Tham Gia Group Dành Cho Lớp 9 - Ôn Thi Vào Lớp 10 Miễn Phí
ng passuge
correct answer to each of the following questions (1.0 pt)
AIR-TRAVEL
Air-travel is the most modern form of public transport and it was developed in the 20th century.
Millions of people use airplanes for many reasons. Some travel for business, others go on holiday by air and ...