Weareallconcerned_______hersafety.
A
be concerned about：关心，担心。句意：我们大家都担心着她的安全。
改写病句：Peterorderedthemealforhisfriendsrangingfromfriedshrimptochoppedbeef.
改写病句：WhiledrivingonBlueberryAvenueyesterdayafternoon,atreefelltowardJack
重写句子：Fossilfuelsarenon-renewable.Weneedtofindalternativeenergysources.(compoundsentence)
Sicknessoften_______eatingtoomuch.
重写句子：Alanpassedthetest.Alanhadstudiedhard.Alanhadunderstoodthematerial.(complexsentence)