Weareallconcerned_______hersafety.
A、aboutA
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：Insummer,Juannadidn’tlovetravelinginRomeshefeltitwastoohotthere.
Lookatthisgroupofpeople______beachvolleyball.
Itmakesgood________tobringanumbrella;itseemstoberainingtoday.
Ifyou_______inbehavinginthiswayyouwillbringyourselfnothingbuttrouble.
重写句子：When we are relieved of working pressures of the office, we can enjoy happiness and relaxation at home.(modifying phrase)
