单选题 -If you like I can do some shopping for you. - That’ s a very kind _______.

单选题 It is no ______ arguing with Bill because he will never change his mind.

单选题 School children must be taught how to deal with dangerous       .

单选题 To make members of a team perform better, the trainer first of all has to know their _____ and weaknesses.

单选题 Finding information in today’s world is easy. The ______ is how you can tell if the information you get is useful or not.

单选题 The ______on his face told me that he was angry.

单选题 Always read the________on the bottle carefully and take the right amount of medicine.

单选题 When Jane began to take swimming lessons, her main _____ was the fear of water.