A US coal producer agreed to pay ________ total of $ 209 million for the mining accident that killed 29 people,________ worst such disaster in 40 years in the US.
—Will there be a shower tomorrow? —There ______ be. Let me make a phone call to find out.
—Keep your voice down. Otherwise, Tommy will hear what you say. — ______ ? I don't care.
It is in this very village ______ she will build her first school, ______ inspires everyone to help her.
Mary was only too ready to help others, seldom, ______ refusing them when they turned to her.
Mr. Wang made up his mind to devote all he could ______ his oral English before going abroad.