21-25. Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage.
The Lake District is very popular for holidays all year round. Roads leading into the area have been improved
in (21) _____ years. Inside the area itself, however, many roads are narrow and winding with steep hills and it may
not be safe to drive (22) _____ roads like this when they are covered in ice. For the mountain walker a word of
warning — every season visitors (23) _____ lost or are injured and need to be rescued by the Mountain Rescue
teams. This kind of problem can be (24) _____ by following a few simple rules. When exploring the mountains, wear
warm clothing, sensible boots, take a map, compass and whistle and a small quantity of food. Don't go (25) _____
alone and always tell someone where you plan to go to.
Bạn đang xem 21- - KIEM TRA 15 121314 ANH 11
