Exercise - past simple or present perfect simple (2)

Examples of past simple:       

I saw him yesterday          I didn't (did not) see him yesterday        Did you see him?

Examples of present perfect simple:       

I've (I have) seen him        I haven't (have not) seen him        Have you seen him?

Use the words in brackets ( ) to complete each of the following sentences and questions.
Example: Olga (be) to England twice recently.