1 She likes ice cream

Does she like ice cream?

2 We were at home

Were we at home?

3 They are swimming now

Are they swimming now?

4 I have been in Paris

Have i(you) been in Paris?

5 Mike played football yesterday

Did Mike play football yesterday?

PS: Эти предложения составил учитель? Укажи на ошибку в 4 предложении, форма Present Perfect вместе с to be в переводе "был, находился" пишется в форме to.

И тогда правильно будет: I have been to Paris