Basketball is so popular a game that________people play it for fun and exercise.
It takes ________ half an hour ________ on my bike.
There ________ a football match between Class 1 and Class 3 next week.
—Excuse me, ________ is the library from here?—It’s about 5 minutes’ walk.
________ exchange student from Spain is ________ university student.
I can’t go out because it’s snowing heavily.