He failed to find the _______（入口） to the theatre and missed seeing the performance.

The old couple are _______（满足于） to live a quiet life in the country.

After staying in hospital for several days, he shows some sign of ________(康复).

The club member meet _________(定期地) to discuss important matters.

She says it’s a good film, though she hasn’t __________(实际上) seen it.

The _________(政府) is trying hard to fight against pollution.

An e________ is a person who travels into a place for the purpose of the discovery.

The girl didn’t have enough _________(力气) to lift the heavy.