What’s the matter with you? —______ the window , my finger was cut unexpectedly.

In modern society, alternative energies __________ traditional ones are playing an important role in our daily lifeThat’s just because scientists have made great breakthroughs _________ the development of science and technology

Have you heard that Tom was given a good beating by his father last night?—He _____ it. He was making trouble everywhere all the time.

ve made a few pronunciation mistakes in youroral exam, but ______ , it is fairly good.

t I apologize to him I am in no way_________for the quarrel, after all