So the answer is (a) because in English the word is “paid” and (b) and (c) just don’t make sense the sentence states that “I (paid) the ring at the jewelry store.” I hope this helps!
1 b
2 a
3 c
4 b
5 c
6 c
7 b
8 a
9 a
10 d
11 b
12 c
13 c
14 b
15 b
16 c
17 c
18 a
19 d
20 b
Esclavinas
Exterminio de las culturas en America
The answer is está la biblioteca. which would be A
Soccer but over there its called football