1. Does it make any (DIFFER) difference to them if we pay by cheque?

2. The two boys should receive a just punishment. Their (BEHAVE) behaviour at the inauguration ceremony was really outrageous.

3. Couldn't you provide us with a more (PRACTICE) practical scheme? The one you have just devised is not sensible at all.

4. As a matter of fact, the realisation of the project itself isn't so (TROUBLE) troublesome as the initial conditions we have to accept. 

5. Jason is the most (TRUTH) truthful person I know. He never tells lies.

6. Mutual accusations will get you nowhere. You'd better try to find a more reasonable (SOLVE) solution to your conflict.

7. The main cause of the current crisis in the party seems to be the deep (DIVIDE) division between its members.

8. It's most (FASHION) fashionable among youths these days to spend their free time in the cinema.

9. Unfortunately, none of us managed to convince the director of the benefits that our experiment might bring. His (APPROVE) approval grew even stronger when Jack mentioned the possible cost of the venture.

10. Cindy and Mike's close (FRIEND) friendship finally developed into a profound feeling and culminated in their marriage last year.

11. Nobody has applied for the mission knowing how (HAZARD) hazardous it may be.

12. Tom has lost his (CONFIDE) confidence in conventional medicine after many years of unsuccessful treatment and has opted for acupuncture.

13. 'What's the (LONG) length of this rope?' 'It's six metres long.'

14. Mark's been terribly busy this week. It's (DOUBT) doubtful whether he'll attend our performance tomorrow.

15. Why didn't they react to my warning? They might not have understood its discreet (MEAN) meaning

1. Differences

2. Behavior

3. Practical

4. Troublesome 

5. Truthful

6. Solution

7. Division

8. Fashionable

9. Approval

10. Friendship

11. Hazardous

12. Confidence

13. Length

14. Doubtful

15. Meaning