Fill in the blanks articles

Dear Student, 
a. We had lunch at the Ritz today. 
b. the drivers.
i. In fog or rain, you should reduce the speed.
ii. Use headlights on unlighted country roads.
iii. Beware of blind corners.
iv. Remember, the speed limit on country roads is 50 kmph.
c. Not all British citizens speak English at home.

Please ask the remaining question in a separate thread.

Regards,