Hi Yellow,

As I promised, I am providing you with the answers to the exercises I assigned as Homework.

Synonyms:
e) They will FOCUS on the first POSSIBILITY.
f) After the lecture she tried to EXPLAIN her IDEA.
g) Three TOPICS need to be EVALUATED.
h) The STRUCTURE can be KEPT but the TARGET needs to be CHANGED.
i) OPEC, the oil producers' cartel, is to REDUCE OUTPUT to INCREASE global prices.
j) This TENDENCY TOWARDS smaller families has ACCELERATED in the last decade.

Reference with synonyms - Exercise 23

1. solution
2. problem/fact
3. damage/situation
4. suggestion/recommendation/proposal
5. amenities
6. violence/entertainment
   
7. measure
8. proposal/suggestion
9. entertainment
10. group
11. ploy