Notallbirdscanfly,______doallbirdsbuildnests.
Wateriscomposed_______hydrogenandoxygen.
Ayearlater，withthenation’seconomy________，Bush’sapprovalratingdroppedbelow40percent
JeansaresohotthesedaysthatbignamestarsappearonTVadvertisingfortheir______brands.
Itmakesgood________tobringanumbrella;itseemstoberainingtoday.
