几道关于时态的英语题,为什么要用括号里的1.-DOyouhaveanyideawhatpauldoesallday?-asiknow,hespendsatleastasmuchtimeplayingashe(doeswriting)2.astheyearspassed,manyoccasions-birthdays,awards-(weremarked)withdad

　　几道关于时态的英语题,为什么要用括号里的

　　1.-DOyouhaveanyideawhatpauldoesallday?

　　-asiknow,hespendsatleastasmuchtimeplayingashe(doeswriting)

　　2.astheyearspassed,manyoccasions-birthdays,awards-(weremarked)withdad'sflowers

　　3.-i'mgoingtoleaveattheenofthismonth

　　-idon'tthinkyoushouldothatuntil(you'vefound)anotherjob

　　4.-hepromisedtocomeontime.

　　-whatdoyouimagine(hashappened)tohimthen为什么不用HAPPENING?

　　5.assoonashecomesback,iwilltellhimwhen(youwillcomeandseehim)为什么不用一般现在时表示将来动作

　　6.areyoustillbusy?

　　-yes,i(amjustfinishing)mywork,anitwon'ttakelong,