The first decade of the 21st century ______ breathtaking, non-stop development in China

The books on the left shelf ______ quite interesting. You could read them to your kid before bedtime.

Throughout my entire life, I’ve had my brother trying to beat me at everything I do. It has been a(n) ______ positive force.

Jack fell off the ladder yesterday, but he is all right now—What a lucky dog! He _________ himself badly

2—What about seeing a film after dinner?—_______