Which of the two T-shirts will you take?—I’ll take ___, one for my father, the other for myself.

She always does very well in the English exams. But she can _____ understand English radio programs.

It was only in K. Rowling completed the first Harry Potter story, _______ was also known as Harry Potter and the Sorcerer’s Stone.

What’s the matter with your mother? —She ______ a sore throat.

If our government ______ attention to controlling food safety now, our health ______ in danger.