An earthquake happened in Yunnan ________ the evening of October 7, 2014.A. on B. at C. in
---Did you go _______ on vacation? ---Yes, I went to Guangzhou with my family.
The boy isin our class.
I _________ terrible. I decided _________ a doctor.
---I think you are outgoing . ---Yes, but I think Jenny is ___outgoing than me.
--- Once a month.