---Does Rita feel better today? ---Her condition has improved, but it will be some time before she returns to school.
Not until he left his home ______ to know how important the family was for him.
—Come on, please give me some ideas about the project. —Sorry, with so much work ______ my mind, I almost break down.
Some customers accuse Toyota ______ being slow to fix the car problems, which makes them disappointed.
Zheng He's first stop during the expedition was in ______ is a part of Vietnam today.
He is said ______ to Beijing last week.