Iwasreallyanxiousaboutyou.You______homewithoutaword.
A、mustn’tleaveB
虚拟语气用法。句意：我(那时)真的很担心你。你本不应该不留个话就离开家。
重写句子：Hockeyisasportwhichispopularinmanycountriesaroundtheworld.(simplesentence)
Itmakesgood________tobringanumbrella;itseemstoberainingtoday.
_______thatthescientistwillgiveusatalknextmonth?
重写句子：Alanpassedthetest.Alanhadstudiedhard.Alanhadunderstoodthematerial.(complexsentence)
Weareallconcerned_______hersafety.
