.— I thought you were going to call on me last night. — Sorry, I __________. But I had to finish the report.

George Mallory was an English teacher _______ loved climbing

If George keeps on working so hard, he’ll ______ sooner or later.

If you don’t know the meaning of the word ,you can ____the dictionary.

_____ to blame him for neglect of duty? The president of the company is his uncle.