Last week my friend ( invite ) ............. me to join his family on a trip to his home village

1, Last week ,my friend ( invite ) ............. me to join his family on a trip to his home village 
2 . If you (not, do) ........... morning exercises ,you should play sport insteal 
3. Congratulations , Trang .You ( just , win ) ........... the fist prize in the English Speaking Contest 
4. Our beach should (clean ) ............. everyday to make it more beautiful 
5. Don't forget ( take ) ............ your indentity card with you to the interview 
6. Scientist suggested (spend) ........... money on research into solar energy