【推荐1】_________ in his study, he wasn’t aware that all the others had left.

A．Bury

B．Buried

C．Burying

D．Having buried

【推荐2】Hearing the sad news, he____________ his head in his hands and began to cry.

A．placed

B．put

C．laid

D．buried

【推荐3】It is said that the old coins ______ under the earth for about 100years by the time they were discovered.

A．had buried

B．had been buried

C．buried

D．were buried

【推荐1】 It has been said that “happiness is like a butterfly, which, when         , is always beyond our grasp but which, if you will sit down quietly, may alight upon you.”

A．pursuing	B．pursued
C．to pursue	D．having pursued

【推荐2】________ in the newspaper, I didn’t notice what was happening.

A．Having buried

B．Burying

C．Buried

D．To be buried

【推荐3】It shames me to say it, but I told a lie when ______ by my head teacher why I was late for school.

A．questioning	B．having questioned
C．questioned	D．to be questioned