1) are having
2) celebrate
3) lasts
4) is/are
5,6,7 - Present Continuous
8) is raining
9) are sitting
10)are waiting
11) is singing
12) is/are (если там написано friends) playing
13) is
1) are having
2) celebrate
3) lasts
4) is/are
5,6,7 - Present Continuous
8) is raining
9) are sitting
10)are waiting
11) is singing
12) is/are (если там написано friends) playing
13) is