You have no idea how she finished the relay race______ her foot wounded so much.

He _______to us that the outside of the earth is made of a number of different plates(板块).

The new system needs to be in operation for five months ________ it can be updated

This is a reading room, boy, you must act in the way______ won’t disturb others

There are days when we feel especially upset. When you are ________ such a difficult period, it oftenhelps to talk to someone.[ ]