Sentence examples for needs to be obligatory from inspiring English sources

I learned that the Greek language needs to be obligatory in sermon preparation.

They seem to be obligatory.

Yeast seems to be obligatory – Rhodes and Smith use nothing else.

This appears to be obligatory.

The ocular evaluation of these patients seems to be obligatory.

However, histology still remains the gold standard and the brushing technique needs to be improved and addressed in future studies to increase the cellularity, which is obligatory for the right diagnosis.

"There need to be more controllers, and we'll make it obligatory for people to get on in the front of the bus.

Raising awareness amongst patients may not be sufficient to improve vaccination rates and alternative strategies such as obligatory pneumococcal vaccination prior to treatment initiation and primary care provider education need to be explored.

As the obligatory talking head when anything involving Cuba found space in New York Media, Villa needed to be but a brief limo ride to the TV news bureaus in midtown or on the other side of the river in Fort Lee.

These observations, (i) reflect the possible mechanism of Aβ aggregation in physiological lipid-rich environments, and (ii) reiterate the fact that all oligomeric forms of Aβ need not be obligatory intermediates of the fibril formation pathway.

Depending on the reason for which UKA revision is needed, a single component can be revised, revision to a new UKA can be performed, or revision to a TKA may be obligatory (Kerens and Kort 2012, Pearse et al. 2010).