Question

billion, couple ,decade, dozen ,quarter. 1 a____of an hour= 15 minutes .2 a ___=two. 3 a__= twelve .4 a __=10 years 5 a___= a thousand million

Answer 1

1. a quarter 2. a couple 3. a dozen 4. a decade 5. a billion

Answer 2

1. Quarter
2. Couple
3. Dozen
4. Decade
5. Billion