Great changes have taken place in that factory. It is no longer _________ it was 20 years ago,_____ it was so poorly equipped.
She spoke ill of him out of ______.
Having worked for a whole week,I decided to ________the rest of my assignment and go to the seaside for relaxation.
I found it quite necessary ______ a foreign language.
______ in Shanghai for more than ten years, he know the city very well.
Study hard , ______ you will not pass the exam .