【正文】
ong time.39。t workt work try try fell hard you ________,you will never succeed in pleasing her. was falling was falling,it39。 writing broken into broken39。 lost is rung。t heard39。 will e e。 been you know when Tom ________ from abroad?Perhaps it will be a long time before he ________. e。 belonging to this the third time that you ________ late? been to belonged tot take the magazine ________ me. belonged to tasted tasting I have to take this medicine? It ________ so terrible. writtent find ________ a book about39。t found staring。 painting,look where you are going!Oh,I39。 painted being painted get they know。 not keep。 not kept?! ?blame has been writing the position the whole morning and he still ________. been going to blame to be blame been pleted6.(2002北京高考題)The little girl ________her heart out because she ________ her toy bear and believed she wasn39。 you been employed you been employed finish finishing39。t write39。s pretty on you.39。短暫性動詞用于進(jìn)行時態(tài)和完成時態(tài)都要受到限制。(2)根據(jù)句中的時間狀語以及一些副詞判