I lost my keys, otherwise I ________ comfortably in bed now.
It was in New Zealand _______ Elizabeth met Mr. Smith.
Since the beginning of this term, I’ve made _____________ in my English study.
---- How often do you eat out? // ---- __________ , but usually once a week.
The lady said she would buy a gift for her daughter with the .
The visiting professor giving lectures to students invited to meetings at times.