Front

다음 문장을 수동태로 바꾸시오. The researcher conducted the experiment.

Back

The experiment was conducted by the researcher.

Front

다음 중 틀린 문장을 고르시오.

• The dishes were washed by him.
• The room is being cleaned by him.
• He was written a letter by me.
• Higher wages were promised to us.

Back

He was written a letter by me.

Front

The mountain was covered ___ a thick layer of snow.

Back

with

Front

He was known ___ his distinctive handwriting.

Back

by

Front

The city is k_______ for its historical landmarks and vibrant culture.

Back

known

Front

an exotic species

Back

외래종

Front

have the edge

Back

우위를 갖다

Front

The red squirrel has come to e_______ in England.

Back

extinction

Front

successive

Back

잇따른, 연속적인

Front

Identify the incorrect grammar usage: Before these ancestors got the idea [to erect] standing stones some 12,000 years ago, they were hunter-gatherers. It [is appeared] that the erection of the multiple rings of megalithic stones took so long, and so many [successive generations], that these innovators [were forced to] settle down to complete the construction works.

Back

is appeared