Hearing the __________news that he failed the exam, a ___________look appeared on his face.

Mary kept weighing herself to see how much ______ shewas getting.

The research is difficult. Who do you think can do the job? — my students have a try?

. She asked the man _______ it was true he had been a soldier before.

8, Bank was elected _________president of the Royal Society, ________ position he held for 43 years