It’s said that there are plenty of hotels in that town. There be any difficulty for you to find somewhere to stay.
—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.
Influenza HINI is an illness that can result in death unless ______ in time.