By nine o’clock,all the Olympic torch bearers had reached the top of Mount Qomolangma,________appeared a rare rainbow soon.
George Bush______was a politician,like his son George W.Bush.
The bright flowers and warm winds______that spring was here.
______to take this adventure course will certainly learn a lot of useful skills.
A computer does only what thinking people______.
“______something valuable and throw the rest away,”the mother asked her children when they were cleaning the old house.