My deskmate took my dictionary _______mistake last Sunday.[ ]

A medicine may help with your illness, but it may make you , so you must be careful not to drive a car after taking such a medicine.

Who are those two interviewers? I don’t know of them.

did your sister work in that hospital?—For two years,then she moved to the south.[ ]

I thought my deskmate would be _______ for class, but he was late again. [ ]