have/ keep one eye on

pečlivě dohlédnout

Keep your lines straight and taut and your dogs will go faster. Keep one eye on them at all times to avoid problems.

One of the few senior front-benchers with experience of government, he has been keeping one eye on the national campaign, chairing almost all the party 's London campaign press conferences, and another on his marginal Copeland constituency, traveling by hired plane to Cumbria every weekend.

There were a hundred questions still to be asked and answered, but at this speed and in this noise speech was impossible. I hung on, keeping one eye on Neil in case I could help him, and the other on Stormy Petrel.

(BNC-B)

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