IV. Đọc định nghĩa và hoàn thành các chỗ trống với những từ đã cho:

1. mountain - a very high hill, often with rocks near the top.
2. river - a natural flow of water that continues in a long line across land to the sea/ocean.
3. waterfall - a place where a stream or river falls from a high place, for example over a cliff or rock.
4. lake - a large area of water that is surrounded by land.
5. beach - an area of sand or small stones, beside the sea or a lake.
6. tent - a shelter made of a large sheet of canvas, nylon, etc. that is supported by poles and ropes fixed to the ground, and is used especially for camping.
7. painkiller - a drug that reduces pain.
8. sun cream - cream that you put on your skin to protect it from the harmful effects of the sun.
9. sleeping bag - a thick warm bag that you use for sleeping in, for example when you are camping.
10. map - a drawing or plan of the earth's surface or part of it, showing countries, towns, rivers, etc.

V. Chọn đáp án đúng nhất để hoàn thành câu (ĐL):

1. We won’t cut anything, so these ___ are not necessary.

   • D. plasters

2. Bring some ___ in case you have a headache or so.

   • D. painkillers

3. A ___ helps you see things at night.

   • C. torch

4. Bring your ___ so that you can call me when you get there.

   • C. mobile phone

5. I don’t know where to go now. Pass me the ___.

   • B. map

6. Bring only ___ travel items; don’t carry too much.

   • A. essential

7. It can be very dark inside a ______.

   • B. cave

8. It is extremely hot in a ______.

   • D. desert

9. Nơi đó là (n) ______ ở Quảng Ninh.

   • D. lake

10. Fansipan là ngọn núi cao nhất ______ ở Việt Nam.

    • C. mountain

11. Can anyone swim across this ______ within 30 minutes?

    • B. river

12. Can you name some famous tourist ______ in Vietnam?

    • A. attractions