Answer:
1. were living past
2. are playing present
3.were laughing past
4.is coming present
5. are talking present
6. are hiring present
7.am hiring present
8.are bullying present
9. are training present
10. were growing past
Step-by-step explanation:
There were 30 boys and 10 dogs. 40 heads all together . Then each boy has 2 feet so thats 30*2 = 60 and each dog has 4 feet thats 10*4 = 40 60+40=100 feet