______the explanation of the book, we can finally understand the meaning of the passage.
The village has developed a lot ______ we learned farming two years ago.
-----I hope to go to Beijing with you.-----If so,your holiday arrangement must________mine.
.-----How do you find the dictionary? -------It’s useful,_________for beginners of English.
My father________hungry when he was young.
John did quite well in his exams , how little he studied .