I’m planning to hold a party in the open air,but I can make no guarantees because it 　　the weather.

If this plan works, we'll ______ in a special way,say, holding a tea get-together.

We went to see him off at the airport and soon the plane ___.

Many things were stolen and the theft _________ unreported.

Your essay is quite good: just _____ it _____ with a few illustrations and quotations.