s suddenly burst out everywhere on the same dayevery spring, as if they in tunewith one another.

Would you tell me _______ you want your tea, with sugar or milk? —Sugar, please[ ]

Yesterday I took Tom’s schoolbag .

It was in the mid-1980s that cartoons began to take off in China,_________there were only pictured-story books.

The boy had his leg _____ while ____football.