35．--What made him so upset?

--______she failed in her examination

　　　 A．What　　 　　　　　 B．That　　　 　　　　 C．Because　　　　　　　 D．Whether

34．I always have so many things to____ when I come back to the company after a trip abroad.

　　　 A．add to　　 　　　　 B．contribute to 　　　 C．attend to　 　　　　　 D．appeal to

33．The teachers ____themselves with planning out the work of the coming semester.

　　　 A．occupied　　 　　 B．involved　 　　　　 C．employed 　　　　　 D．engaged

32．Some old people don’t like pop songs because they can’t _____so much noise

　　　 A．concern　　　　　　　 B．tolerate　 　　　　　　 C．undertake 　　　　　 D．ignore