Marcellino always knew his way around the woods this is something he could always depend on.(correct this run on sentence)

neither the students nor the librarians (enjoys, enjoy) going to parties if Luna Lovegood isn't there.

After peeling three white onions, Gus Waters ( don't, doesn't) feel like eating any vegetables.

(Since, Much as) recycling of wastes material solves the problem of garbage disposal at landfills, and saves resources, it entails large hidden costs in collecting, sorting and manufacturing.

In Japan, the oyster seed is (not only, nevertheless) being cultured in nets to market size but also released on the bottom where good returns are being obtained two to three years later

Annie and her brother (is, are) at school.

Within each group, a wide range of features to choose from. It was difficult to distinguish between them.

The show begins at 7:30 make sure you're there before 7:15.(correct this run on sentence)

All of the CDs, even the scratched one, (is, are) in this case.

The airport is about to shut down because of the snow and if the plane doesn't land soon it will have to go on to Boston.( correct this run on sentence )

Judy leads a charmed life she never seems to have a serious accident. (correct this run on sentence )

A few of the less serious fellows would go into a bar for a steak dinner and a few glasses of beer. After this meal, they were ready for anything.(fragment or complete sentence)

Either my brother or my father (is, are) coming to meeting.