Answer;
They allow traffic to proceed at the speed limit.
Speed humps and speed tables are effective speed reduction measures because they allow traffic to proceed at the speed limit.
Explanation;
Speed humps and speed tables are vertical deflection
traffic calming devices that extend across
a street, perpendicular to the direction of travel.
They reduce motor vehicle speeds and/or volumes with a
goal of increasing safety and reducing crashes.
Answer:
Paul left his picture, the one with the gold frame, when he left last week.
Explanation:
There should be a comma after describing the subject and one before
Answer:
A.) Alexander Graham Bell invented the telephone.
Explanation:
I do some research about common nouns, and i think A is the right answers