Choose the correct option. (Chọn phương án đúng.)

1. Ba Bể Lake in Vietnam is about 20 metres deep, but Lake Baikal in Russia is more deep/deeper, at 1,642 metres.

Complete each gap with the or - . (Hoàn thành mỗi chỗ trống với “the” hoặc “-“.)

1. They spent three months trekking in __________ Himalayas.

2. Fansipan is more high/higher than any other mountain in Vietnam. Since 2016, there has been a cable car so people can reach the top more easy/more easily.

4. Mount Everest is higher than any other mountain in the world. (FAR)

-> Mount Everest is ____________________________ mountain in the world.

Complete the second sentence so that it means the same as the first. Use the comparative form of these adjectives/ adverbs. (Hoàn thành câu thứ hai sao cho nó có nghĩa giống như câu đầu tiên. Sử dụng hình thức so sánh hơn của các tính từ / trạng từ này.)

• warm         • expensive            • good          • often

 1. The weather is cold in the UK in the autumn, but it’s colder in Iceland.

-> The weather in the UK in the autumn is __________ the weather in Iceland.

5. A: Is this _________________ (short) hike through Cúc Phương National Park?

B: Yes, we can finish it _________________ (easily) of all.