Voc1

Thin Air

thin air. phrase. If someone or something disappears into thin air, they disappear completely. If someone or something appears out of thin air, they appear suddenly and mysteriously. He had materialized out ofthin air; I had not seen or heard him coming

flash in the pan

Something which disappoints by failing to deliver anything of value, despite a showy beginning.

Burn the Candle at Both Ends

To overwork or exhaust oneself by doing too many things, especially both late at night and early in the morning

Burn the midnight oil

Stay up late working or studying

Start with a Clean Slate

To start (something) again with a fresh beginning, especially unencumbered by mistakes or regrets from the past.

Too Many Chiefs and Not Enough Indians

There are too many people trying to manage or organize something, and not enough people willing to actually do the work.

Hobson’s Choice

You can call a decision Hobson's choice when it forces you to choose something because in reality there is no other choice available