1. More reliable Cheaper, more attractive

Grammar

Ex1
1. More reliable

2. Cheaper , more attractive
3. Easier
4. More reasonable
5. Simpler
6. longer
7. Crunchier, tastier
8. Better , more effective
9.more stylish
10. Worse

Ex2
1e

2d
3a
4g
5c
6b
7i
8f
9h
Ex 3
1. How much does the laptop cost?

2. What time does the bank close?

3. Who is Frank Rider?

4. Why do you use telebanking?

5. What do you think about the service?

6. Where is women's clothing?

7. How often do you buy a new car?

8. Why do you always buy the same brand?

EX4
1. Put through
2. Look after
3. Cope with
4. Give up
5. Run into
6. Set up
7. Give away
8. Look for

Ex 5
1. The production line is moving quite slowly today - I think there is a technical problem

2. The advertising campaign has started and sales are increasing steadily

3. I am working very hard at the moment- maybe we can meet in a week or so

4. Yes,we are fine - everything is going well

5. Are you using this machine? It is quite complicated and you have to program it carefully

Ex 6

I don't know why there's a problem with this machine. Every month it is serviced by an engineer, although it's true that he isn't sent directly by the firm who made the machine. I think he comes from our own technical department. Usually he spends a full afternoon here,running checks and doing maintenance. He completes a checklist showing everything he has inspected. The list is filled in very carefully - it's a good system and I'm sure he doesn't miss anything.