To make members of a team perform better, the trainer first of all has to know their ______ and weaknesses.
When you get involved in sports, a lot of racial____are broken down because players developed friendship quickly.
--- Jack fell off the ladder yesterday,but he is all right now. ---What a lucky dog! He ________himself badly.
It was from only a few supplies that she had bought in the village _____the hostess cooked such a nice dinner.
Drinking water , having a healthy snack and taking exercise are all positive ways to ____you when you are working on a tight schedule.
We should consider the students’ request ______the school library provide more books on popular science.