You must be living in your dream if you think he’ll _______ his mind.

Let’s play computer games _____ a while.[ ]

　Jim　isn’t　in　the　classroom.　Where　is　he？-　He　_____　to　the　teacher’s　office.

Can you go to row a boat with us this afternoon? – I’m afraid not. I_______ look after my little sister because my mother is out.

I’ll tell them my theory after I _____ my experiment.[ ]