1) Anna received a five-room flat.

Did she really received a five-room flat?

Yes, she did.

2) Alex has been in all African countries.

Has he actually been in all African countries?

Yes, he has.

3) Lena is learning three languages.

Is she really learning three languages?

Yes, she is.

4) Maria made an appointment with Mr. Blake for Saturday.

Did she really made an appointment with Mr. Blake for Saturday?

Yes, she did.

5) Ivan saw the latest model of Jaguar.

Did Ivan really saw the latest model of Jaguar?

Yes, he did.

Надеюсь помогла