-Thiskindofsportsisexciting.
-Yes,butit'sdangerous.Onecan'tdoit_______heorshehasgotsometraining.
Thepatient'sprogresswasencouraging,ashecould_______getoutofbedwithout
--- How was your vacation in Shanghai?
--- Oh, __________, I can ’t stand it.There were too many people and the weather was too hot.
The patient's progress was encouraging, as he could _______ get out of bed without
-___________late for the meeting next time.—Sorry ， I won ’t .
