_____________(study) volcanoes for many years,I am still amazed ___ its beauty as well ___ itspotential to cause great damage.

We are reading some picture book in the study.对We提问_____________ 对in the study提问___________ 过去完成时练习1.We _____________ (paint) the house before we ______________ (move) in.2.That rich old man _____________ (make) a will before he _____________ (die).3.They _____________ (study) the map of the country before they ________ (leave study study study study study study 19. There are five _____________ (thousand) workers at that factory20. Three fifths population of this city _____________ (be) from other cities.21. I _______________ (study) English at this school for three years.22. Do you have any problem ________ 根据句意填词It is _______ ________ _________for most of us studentsI don't feel like _____________ the soap opera ____________As a student,you're _____________ __________ study hardA friend of mine _________ my MP5 and didn't _______it_________ The teacher gave Tom _____________ on how to study better.A.many advice B.some adviceC.two advice D.two piece of advice _____________(study) volcanoes for many years,I am still amazed ___ its beauty as well ___ itspotential to cause great damage. 杨修说：“_____________.” 20.Three fifths population of this city _____________ (be) from other cities21.I _______________ (study) English at this school for three years.22.Do you have any problem ______________ (get) to the top of the hill? Jim is against my decision.（同义句转换） Jim ________ _____________ my decisionHe studies English hard (because he wants to go abroad)划线部分.(对划线部分提问）_________ __________ he study English hard? Jim is against my decision.（同义句转换） Jim ________ _____________ my decision.He studies English hard (because he wants to go abroad)划线部分.(对划线部分提问）_________ __________ he study English hard? 上下两句组成的成语严于律己_____________智者千虑_____________人非圣贤_____________前事不忘_____________千里之行_____________ Study abroad study in