Найдите все глаголы past s. и past c.
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i am not hungry. i have had lunch

the monster,s name is bimbo. bimbo has got two big heards. its hair is yellow and short. it has got four eyes. bimbo,s eyes are green. it has got two noses. the monster,s noses are long and red. bimbo,s teeth are long. the monster,s ears are long,too. bimbo has got two big hands. it has got three legs. it has got eight toes. bimbo,s mouth is red. its neck is long. i think bimbo is great.

1. the boys are playing football now. they are tired. they have been playing football an hour and a half.

2) tom began talking on the phone an hour ago. i think he should finish. he has been talking on the phone for more than an hour already.

3) roy came to see  the dentist at nine o`clock. it is 9: 30 now.

roy has been waiting for the doctor since 9: 00 a.m.

4) colin became a professor in 1998. he has been working at the university since he became a professor.

5) the greens went to canada last summer. they are living in canada now. they have been living in canada for about a year.