Who isn’t ____ today—Wang Lin is.

If not controlled, some terrible diseases will spread in the stricken areas after the terrible earthquake.—So people there are in _____ need of medical teams.

Susan and Lily______tomatoes a nd other vegetables on the farm this time yesterday.

Pleasekeep me informed_______ the change of your address as soon as possible

Children are tired of learning often because they are________to do better than they can, both at school and at home.