This time I want to do _______

The traffic was busy on our way to the train station, _____ we caught the train on time at last.

I know nothing about the history of the telephone. Could you tell me ?— Yes, in 1876

Paul isn’t as ______ as Sandy. He often makes mistakes in his homework.

When will Han Han’s new book ________? — Sorry, I don’t know. I’m looking forward to his new book, too.