1.I don't usually side with the management,but in this instance I agree with what they saying.
2.Traffic jams often present problems that are difficult to solve.
3.We thanked our hostess for the lovely party she gave.
4.I don't think his comments were appropnate.
5.We have to entertain a lot of people,mainly business associates of ours.
6.Sheila shouldn't have got lost because I gave her very explicit directions.
7.Most children can identify their mother by her voice.
3q~~~~