Sentence examples for becomes serious when from inspiring English sources

We might have guessed that substitution was happening – there must be a reason some foods are so cheap – but it becomes serious when, say, ground peanuts are substituted for ground almonds and appear in restaurant meals.

But it becomes serious when the American tourists who packed a Michelin guide in their luggage are less inclined to visit a country opposed to their government's policy on Iraq.Yet to remain desirable, a top restaurant dare not be seen to economise.

Nonuniform interfacial property becomes serious when IL thickness is reduced.

The interference from the PUs becomes serious when the average power of PUs becomes larger.

This problem becomes serious when IEs are supported in public spaces, e.g., office buildings and streets.

The strategy of engagement with broader actors becomes serious when they are included and a space for interaction is created.

She'd often noticed how in an instant he became serious when seriousness was called for.

He became serious when I asked whether he still encountered any hostility against Central Asians.

Ledford became serious when asked about her sons as N.B.A. players.

However, the light-hearted banter became serious when Pendergrass had an affair with Gaye's wife, Jan.

His violin studies became serious when at age 12 he attended the Meadowmount music camp in Westport, New York.