I think that it is C. Very long with a smooth surface.
Answer:
B.
Explanation:
The answer is B. Students have to choose their own partners for the wheelbarrow race contest.
It is gramatically correct, and makes more sense than of the other option.
A. a news briefing is supplied to the press
Answer: 10 pounds or 20 pounds
Explanation:
if you only need 10 pounds all together then you just need to buy 10 pounds
if you need 10 pounds each then you need 20 pounds on potatoes