Use the Present Simple, the Present Continuous or the Past Simple

Use the Present Simple, the Present Continuous or the Past Simple Tens of the verds given in brackets./ 1.Where..... you usually.......(to go) for youe summer holidays? 2.Andrew and Polly often....(to visit) us on Sundays.3. ........... they ........... (to write)their homework now? 4.What...........he............(to do) last night? 5.Mike ............ (to work) in the library now. 6. ......... she..........(to listen) to the radio yesterday?