Parents will ______ more and more money on their children’s education.

We’ll have a hiking trip, but when shall we meet? —Let’s make it ______ half past eight ______ the morning of June 21. [ ]

_____ of the land in that district ______ covered with trees and grass.

________ have you become so good at English this term ?—By studying grammar and reading English novels.

I did my homework very ______, so my father looked ______.