That lecture on genetic medicines—I had no idea what he was saying; it’s all Greek to me.
I don’t know why he ________ in the middle of a sentence.
College graduates are offered lots of available jobs, ______, I believe, they can fully demonstrate their knowledge and competence.
Scientists also have no idea how long it will be before all wild animals in the cages _____.
--- _____ peasant-worker wants to meet you. Shall he come over? ---- Oh, you mean the one with a bag in _____ hand?
Directly he arrived the bus station, then ____ he had intended to take.