Sentence examples for has been uncertain from inspiring English sources

Life is and always has been uncertain.

"Throughout that period, every tomorrow has been uncertain," he wrote.

FOR months the future of Kosovo has been uncertain.

Since then the future of "Mad Men" has been uncertain.

For weeks Mr. Adilov's travel has been uncertain.

The practicality of this vector design has been uncertain.

The relationship between innovation and firm performance has been uncertain.

For years, the role that physical activity has played in the obesity problem has been uncertain.

Since that ruling, the commission's authority to regulate broadband service has been uncertain and hotly debated.

Why α-synuclein aggregates are mainly found in different cell types in MSA and LBDs has been uncertain.

Masterkova has had surgery on both Achilles' tendons in the past year, and her return to form has been uncertain.