Itmakesgood________tobringanumbrella;itseemstoberainingtoday.

重写句子：Fossilfuelsarenon-renewable.Weneedtofindalternativeenergysources.(compoundsentence)

Sicknessoften_______eatingtoomuch.

重写句子：We lived in a small town when I was a small child. We moved to Shanghai later. My father landed a better job there.(compound-complex sentence)

重写句子：Hockeyisasportwhichispopularinmanycountriesaroundtheworld.(simplesentence)