Complete the sentences using the Present Perfect form of the verbs in brackets.
1. _____ Sasha (you / to meet)? – No, but I ______ (to hear) a lot about him.
2. My friend _______ (not eat) shark before!
3. _______ (you / to be) to the theater recently?
4. My parents _____ (never / swim) in the ocean.

1have you met sasha? No but I have heard a lot about him.2 My friend has not eat shark before3have you been to the theater recently? 4 My parents have never swam in the ocean.