We must show concern ___ each other.
---Do you know what a computer system ________ ?---Hardware and software. Am I right?
Michael’s new house is like a huge palace, _______ with his old one.
_____ of the city ____ destroyed in the war that broke out in 1945.
The new dictionaries are very useful. They well and already.
My first _______ of Mr Zhang was that he was a serious person , but in fact, he’s very friendly.