5класс. только правильно если множественное число то are а если единственное число то is

1 are
2 is
3 is
4 are
5 is
6 is
7 are
8 is
9 is
10 are
11 are
12 is
13 are
14 is
15 are
16 are
17 is
18 is
19 are
20 is

Объяснение:

1)are

2)is

3)is

4)are

5)is

6)is

7)are

8)is

9)is

10)are

11)are

12)is

13)are

14)is

15)are

16)are

17)is

18)is

19)are

20)is