Although we hadn’t met for twenty years, I recognized him ____ I saw him.
There is growing _____ among the public about the safety of school buses after many accidents.
It is believed that this book is _______ worth reading than that one.
Mark has _____ good command of English. Therefore, he plays _____very important part in our team.
--- Shall we go out for dinner tonight?--- _________.
--Remember____ we met, John?----Of course I do. You___ an English novel in the library.