______ number of our class is fifty-nine and ______ number of students are fond of English.
—Have you found anything wrong with your computer?—Yes,and I was about to give it up when an idea ______to me that it may be struck by some kind of virus.
We______our breakfast when an old man came to the door.
Although there is a difference in spelling,pronunciation between American English and British English,both of the countries have much to________
—I’m sincerely inviting you to join our chess club,Mr Turban.—Thanks,but I’m not ________as any of you.
The volcano eruptions are found ________around the Pacific ocean.