题目内容
句型转换
Do you mind if I smoke here?
Would you mind ________ ________ here?
Do you know the boy praised by the principal?
Do you know the boy ________ ________ praised by the principal?
Do you find it easy to solve the question?
Do you find________ ________ ________to solve the question?
Do you know the old man sitting under the tree?
Do you know the old man ____ under the tree?