On July 4th 1826, exactly 49 years after the Declaration of Independence was signed, two of its signatories - John Adams and Thomas Jefferson died. Who of these became president first?
A. 
John Adams
B. 
Thomas Jefferson
2.
15-year old American tennis sensation Coco Gauff beat which compatriot at Wimbledon this week?
A. 
Madison Keys
B. 
Serena Williams
C. 
Taylor Townsend
D. 
Venus Williams
3.
Which river flows through the Grand Canyon?
A. 
Colorado
B. 
Mississippi
C. 
Rio Grande
D. 
Yellowstone
4.
Which of these events did not happen at Care Home Open Day last Friday?