Номер 208 напишите по образцу употребите present perfect или past indefinite

i was at school yesterday.

he walked there.

do you know him.

they have done homework.

1. were

2. know

3. knows 

1d

2b

3a

4b

5с

did he?

don't they?

can't they?

he?

we?

my friend can play computer games, can't he?

group of russian students will visit great britain in april, won't they?

we went to the park yestaerday, didn't we?

our head teacher answers for educational programm, doesn't he?

i am going to the cinema