1. A
2. B
3. C
4. A
5. C
Hope this helps :)
Answer:
The second sentence is correct
There is more surface for nails to grip. thats the one for apex
The clue word "however" almost always indicates a "contrast". This is because when using this word, the writer can on one hand agree with what he or she is saying, but offer a different point of view to be considered.
