下列文学常识表述正确的一项是

from the foot of the mountain,clouds are seen beautifully ____over its top

When the Greens moved into the house last week, ____was at sixes and sevens, so they did a big cleaning.

Our city has experienced ___this year as it did last year.

Edward was excited to be informed that his wife __________ his children __________ invited to the party with him.