When I talked with my grandma on the phone, she sounded weak, but by the time we ____ up, he voice had been full of life. A.were hanging B.had hung C.hung
完型填空the sun is shining and it’s very hot. 1 many people don’t want to go out after 2 . Mrs West has to(不得不) 3 her father at the airport. Her father doesn’t feel wel