He used to _____ with her parents, but now she is used to ____ with herclassmates at school.

When was the People’s Liberation Army’s Navy founded? —–It ____the April of 1949.

The board considered it urgent that those files _____right away

(2009江苏四市联考) By nine o’clock, all the Olympic torch bearers had reached the top of Mount Qomolangma, ___________ appeared a rare rainbow soon

Shall Mary come to the concert with us？－Not_____she has finished her paper．