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Exercise 15 Complete the sentences below with appropriate adverbs based on the words in the list

Hard loud long efficient early bad often careful quick

1 You’ll have an accident if you don’t drive __________ .

2 She should work __________ if she wants to pass her maths test.

3 You should have got there __________ if you wanted a good seat.

4 Can you speak __________ , please? We can’t hear you at the back.

5 There’s been an accident. Come as __________ as you can, please.

6 I caught a taxi because if I had come by bus, it would have taken me much __________ .

7 We need to save time and money – so can we all try and work __________ ?

8 “I’m fed up with staying in all the time.”

“Well, go out __________ .”

9 His parents are worried about him because his marks are getting __________ .

Exercise 16 Complete the text with proper forms of adjectives. Find and explain all the comparative constructions used in the text

Which is a ______________ (good) fuel for a car? Is it petrol or diesel? Petrol is _______________ (common) because it makes a car go _______________ (fast) than diesel. It’s also much _______________ (noisy) than diesel. Diesel usually costs _______________ (little) than petrol, and you can travel for _______________(many) kilometres per litre, because diesel has about 10% _______________ (much) energy per litre than petrol. But diesel engines are _______________ (noisy) and _______________ (heavy) than petrol ones, although they last _______________ (long). From an environmental point of view, diesel oil is _______________ (good) than petrol, because the exhaust from diesel engines produces _______________ (little) pollution. It’s also _______________ (safe). Because diesel is _______________ (combustible) than petrol, it’s _______________ (little) likely to catch fire in an accident.

A _______________ (new) fuel, LPG (Liquid Petroleum Gas), makes cars go as _______________ (fast) as petrol, but produces _______________ (little) energy per litre. However, LPG is becoming very popular in some countries because it’s the _______________ (harmful) to the environment copmared with diesel or petrol. Of the three types of fuel (LPG, petrol and diesel), cars that use LPG emit the _______________ (small) amount of pollution from their exhaust. LPG is also the _______________ (clean) fuel when you’re filling the car, because the gas is completely sealed. There are two more strengths of LPG: it’s the _______________ (quiet) fuel, and the _______________ (expensive) of the three. LPG engines are about the same weight as petrol ones, but they’re much _______________ (durable).

Exercise 17 Complete the dialogue between a car salesman (s) and a customer (c). Make comparisons between the two cars

1000

1300

Engine size

1.0 litre

1.3 litre

Top speed

155 kph

170 kph

Acceleration

0-100 kph: 15.7 seconds

0-100 kph: 11.5

Fuel tank capacity

40 litre

50 litre

Fuel consumption (combined)

18.5 km/litre

16.5 km/litre

S: The 1300 is quite a bit _______________ (fast) than the 1000.

C: Yes, but doesn’t it use _______________ (much) petrol?

S: Sure, the fuel consumption on the 1300 is a little bit _______________ (high).

C: So, I’ll have to fill up with petrol _______________ (often).

S: In fact, the 1300 has a _______________ (large) fuel tank.

C: How much _______________ (large)?

S: It holds 10 litres _______________ (much) than the 1000. So that evens things out. The 1300 has _______________ (great) acceleration. So it’s much _______________ (safe), because you can overtake _______________ (fast).

C: Because it’s got a _______________ (powerful) engine, I suppose.

S: Of course, the 1300 is _______________ (good) value for the money.

C: But it’s quite a bit _______________ (expensive). You see, the 1300 is _______________ (much) than £13,000, and I want to spend no _______________ (much) than £10,000. So the 1000 will be _______________ (good) for my budget.

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