His brother __ a lot of silkworms last summer.
Most of my friends shop at the stores _____ the goods are very cheap.
We climbed higher _____ we might see the scenes better.
According to the factory safety rules, all accidents _____ be reported to the safety officer.
John seemed puzzled about _____ the question meant.
Everyone tells me I’m a good speaker, _____ I really don’t like speaking in public.