More and more people were gathering there. He ________ his way through the crowed and rushed into the burning house.

A．armed            B．shouldered        C．handed           D．headed

Because Jack was sure of the fact, he       his opinion.

—That’s the third time he’s won the award in this field.

—Yes. He           his maximum potential in the past decade.

Einstein liked Bose’s paper so much that he ________ his own work and translated it into German.

A．gave off           B．turned down       C．took over         D．set aside

15. He ________ his doctor’s care ________ he is quite well again.