Sentence examples for is still doubtful whether from inspiring English sources

Mr Crist hopes the deal will open the way for a much larger $12 billion federal plan for restoring the Everglades.But it is still doubtful whether the money for any of this can be raised.

This is a large-scale effect but it is still doubtful whether the observed long-range correlation between gene expression levels, involving thousands of genes, can be exhaustively explained by this mechanism.

As France fell in 1940, Roosevelt claimed to be still doubtful whether to seek a third term.

However, practically, it is still doubtful to reach what has been estimated theoretically.

The real benefit in terms of quality of life is still doubtful and an ethical dilemma.

I wonder why I am still doubtful.

My three dinner companions are, however, doubtful whether that can be achieved.

"Whether 15 trillion will really materialize or not is still a little doubtful.

That prospect is still possible, but doubtful.

The church is still standing, but its future is doubtful.

I was still a bit doubtful.