I think the answer is 2 but I could be wrong
The answer is C. Interrogative/Nominative
There are two neap tides per month because:
The moon and
sun are at a 90-degree angle to Earth twice a month.
Neap tides are also known as moderate tides. The lunar tide is partially cancelled when the moon and the
sun are at a 90-degree angle to Earth, or being at right angles. This event happens twice a month thus creating neap tides twice a month also.
"(his) bike"
because we don't know if he meant Stuart's or his father's bike
The answer to this question is a