6、kedC.isbeinglookedD.waslooked()10.Iwillneverforgettheday______Ijoinedthearmy.A.thatB.whenC.inwhichD.where). 指出下列句中主语的中心词 ① The teacher with two of his students is walking into the classroom.② There is an old man coming here.③ The useful dictionary was given by my mother last year.④ To do today
7、's homework without the teacher's help is very difficult. (二). 选出句中谓语的中心词 ① I don't like the picture on the wall. A. don't B. like C. picture D. wall② The days get longer and longer when summer comes