2. which of them can you use to travel a long distance? (p21) ● distance n. 距离 in the distance at/from a distance e.g. ? 从
北京到伦敦有多远? 3. in 1925, they passed a law, which allowed people to shoot the animals if they were a problem. (p23) ● allow vt. 允许 allow doing sth. allow sb. to do sth. be allowed to do sth. 练习