Fill each gap with the most appropriate option from the list following the gap. The exercise presented us with a lot of problems but later it was all _____ ...

Fill each gap with the most appropriate option from the list following the gap.

The exercise presented us with a lot of problems but later it was all _____ sailing?

Answer Details

The correct option is "smooth." The phrase "smooth sailing" means a situation where everything is going well and there are no difficulties or obstacles. In this context, it means that after the initial problems, everything went well and was easy to handle.