Eye doctors recommend that a child's first eye exam ________ at the age of six months old.
_______ get such a book?
Is this the reason _______ at the meeting for his carelessness in his work?
1Mary was always singing high praise for her role in the office, _______,of course,made her colleagues unhappy.
After 10 years of hard time,the young lady has turned movie star, _______ she dreamed of becoming in her childhood.
We have eight foreign teachers in our school,five of _______ are young ladies.