15. Write down and read the following numbers.

17.04	2402.7
5,015	340.18
3.14	72,023
19,316	7.2023
95,012	0.72023
60.015	0.07202

6. Complete the table.

1

17. Complete according to the table.

	long - longer - (the) longest
Short	- … - (the) shortest
Thick	- thicker - …
Thin	-… - (the) thinnest
Narrow	-… - (the) narrowest
Wide	-… - ...
Large	-... -...
Small	-... - ...
High	-... -...
Low -…-…	-… -…

18. Complete the sentences with the words from the list.

easier safer the quickest the noisiest much more as comfortable as as small as

1. That machine is ____ we’ve ever had in the factory. It’s really loud!

2. This new printer is ____ faster than the old one.

3. O ur new packaging is ____ expensive but it’s very popular.

4. Travelling by bus isn’t ____travelling by train.

5. I think the new software they installed is much _________ to use.

6. Flying is ____ way to get to New York.

7. My new mobile phone is ____ a credit card.

8. The new warehouse machinery is ____ than ever before.

19. Compare the objects.

E XAMPLE: The nail is 6 cm long but the screw is only 3 cm long.

T he nail is longer than the screw.

or The screw is shorter than the nail.

1 . The wall is 6 m long but the wire is only 4 m long.

2. The frame is 2 m high but the glass is only 1 m high.

3. The car is 2 m wide but the truck is 4 m wide.

4. The lorry is 4 m high but the bridge is only 3 m high.

5. The instrument is 30 cm long but the box is only 20 cm long.

20. Choose the correct option to complete the sentences.

2 1. Correct mistakes.

1. The room is a rectangular.

2. This lamp is circular.

3. Triangles have four angles and four sides.

4. How width is the box?

5. The wide of the box is 6cm.

6. This block is 30 cm length, 10 cm wide and 3 cm high.

7. It is the larger car in the garage.

8. This road is long than that one.

9. The area of this window is 2 cubic metres. 10. The volume of that room is 24 square metres.