сделать каждое предложение в вопросительной и отрицательной форме 1)Dan and Phil played tag yesterday. 2)Then went to the stadium. 3)My relatives visited us yesterday. 4)I could help my mum. 5)My sister ate ten sweets. 6)My father had three cups of coffee for breakfast.

1) Dan and Phil didn't play tag yesterday.

Did Dan and Phil play tag yesterday?

2)They didn't go to the stadium.

Did they go to the stadium?

3)My relatives didn't visit us yesterday.

Did my relatives visit us yesterday?

4)I couldn't help my mum.

Could I help my mum?

5)My father didn't have three cups of coffee

Did my father have three cups of coffee? 

1 Dan and Phil played tag yesterday, didn't they?

Dan and phil didn't play tag yesterday.

2 They went to the stsdium,didn't they?

They didn't went to the stadium.

3 Did my relatives visit us yesterday?

My relatives didn't visit us yesterday.

4 Who could help my mum?

I couldn't help my mum.

5  What did my sister eat?

My sister didn't eat ten sweets.

6 How many cups of coffee did my father have fo breakfast?

My father didn't have three cups of coffee for breakfast.