What or Which? (What o Which?)

Q1 of 10: Where _____ John?

Q2 of 10: What _____ want to do?

Q3 of 10: When _____ you leaving?

Q4 of 10: When _____ you leave for school in the morning?

Q5 of 10: What's he _____ in his bag?

Q6 of 10: Where _____ you do your homework?

Q7 of 10: What time _____ you eat dinner last night?

Q8 of 10: How much _____ it cost?

Q9 of 10: When _____ you do yoga this morning?

Q10 of 10: Why _____ they not there last week?