Sentence examples for by a substitute from inspiring English sources

You cannot wish it away, and it cannot be replaced by a substitute.

Ms. Hayes was on vacation on Friday, and her class was being taught by a substitute teacher, Roberta King.

The injected CO2 is represented by a substitute liquid that contains a fluorescent dye to enhance its visibility.

Ponting's exasperation at getting out in such a manner at such a time was great enough, even before he realised he had been run out by a substitute.

Most then believed narcotic addiction was principally a psychological problem, best managed by detoxification and not by a substitute, no matter how effective in the short run.

We don't want them to go," said Marosh Zishan, 8, whose English class was being taught by a substitute Pakistani teacher.

The thiophene ring in the nocodazole moiety was replaced by a substituted phenyl ring from the combretastatin moiety to design novel hybrid analogues.

Thus, occupation of the polyphosphate binding pocket by a substituted phenyl is another commonly observed feature among ROCK inhibitors.

One aspect of this optimization was to introduce greater rigidity by replacement of the n-octyl moiety of fingolimod by a substituted benzyloxy oxime moiety.

"At the very least they should have anticipated it by having a substitute C.E.O.

The relatively clean-burning fuel could cut greenhouse gas emissions by becoming a substitute for coal.