Tom’s teacher kept on telling him to practise speaking English, but _______ didn’t work.
I agree with most of what you said, but I don't agree with ________.
Every minute is made full use of ________ our lessons.
After the summer vacation, the professor, together with his fellow teachers, ______ the scientific experiment
I never doubt ________ he was dedicated to our firm.
—How many students passed the math test? — ________, for it was too much for them.