Сейчас сопоставим слова с определениями:
1) very old -> ancient (F)
2) a building or room where meals and drinks are sold to customers sitting at tables -> restaurant (D)
3) clean and tidy -> well-kept (C)
4) a large strong building with thick walls built in the past -> castle (B)
5) a person who is walking, especially in an area where cars go -> pedestrian (A)
6) very beautiful, especially when we describe places of natural beauty -> picturesque (P)
7) with many levels -> multi-storey (H)
8) natural and unchanged by people -> unsoiled (G)
9) a residential district on the outskirts of a city -> suburb (J)
10) a person who lives in a particular area -> resident (I)
11) a statue or building in a public place built to celebrate an important person or event -> monument (L)
12) the opposite of wide -> narrow (M)
Ответ: 1F, 2D, 3C, 4B, 5A, 6P, 7H, 8G, 9J, 10I, 11L, 12M
Продолжай тренироваться, и у тебя всё получится!