______ as the “First Lady of Speech”, Dr Lillian Glass is recognized as one of the world’s leading experts on communication skills.
Have you ever listened to the song Yesterday once more, ________ singer died in her early years?
____ she couldn’t understand was _____ fewer and fewer students showed interests in her lessons.
______ surprised the family most was ________ the girl played basketball very well.
Someone is ringing the doorbell. Let’s see _______.
It is very common that former people have difficulty in _____ modern life.