5. He is my ... brother, but he is not as smart as I am.

a) older

b) elder

c) the older

d) the elder

6. This month I've read two books: The Lord of the Flies and Brave New World. I liked ... much more.

a) the latter

b) the latest

c) the later

d) the late

5. a) older - просто как прилагательное

6. a) the latter - Пояснение:

Use latter to refer to the second of two persons or things that have been mentioned. When more than two have been mentioned, use last.

For example:

He preferred oranges to apples, because the latter were not as juicy.

He saw Leathal Weapon 1, 2, and 3 and liked the last one most.