Sean has formed the habit of joggingthe tree-lined avenue for two hours every day.
______ as the Iron Lady, Thatcher passed away after suffering a stroke(中风)at the age of 87 on 8th April.
Too much drinking and smoking ______ his death.
______ asked to help me with my lessons, he always refused, saying he was too busy.
People are busy buying all kinds of things when Christmas Day is ______.
It was at the very beginning _____ Mr. Fox made the decision _____ we should send more fire-fighters there.