To have in the past as a good joke

In the past when things have passed,to erase the past it!To re-again. To have in the past as a good joke All have in the past,you have to start again,so back to my own! what have you done in the past. what you have done in the past. 连词成句to in did the learn past have history children in the past few years i have many difficulties wile trying to learn english In the past may not have anything worth to remember it! We Chinese have good reasons to ----- our achievement in the past 30 years used to是否等于in the past In the past ,we used to s_____letters I have no enough time to participate in the end .I will accompany you for your future in the past. In the past decades,the farms have succeeded in producing enough foode to feed __all of the people in the country.A.to B.on C./ D.with In the past decades,the farms have succeeded in producing enough foode to feed __all of the people in the country.A.to B.on C./ D.with There___lots of old buildings here in the past A,was B,used to have C,used to be have you ever had to take a taxi home in the past这里的ever had to是什么意思呢? 作文第一句in the past,man did not have to think about the protection of his environmen. Passed do not have to remember this,lost in the past for the future 的中文意思