She is in a poor _____ of health, which worries her mother much.

One of the tourists ______ from the tour group. That was why the tour guide lost his temper.

The teacher told the students that there _______a meeting at three o’clock

The old gentleman is considering _________he move toNew York with his daughter and son-in-law or live alone at home

－Tom, where is Miss Li－She __________ the students in the hallway.