The newly-built house, the walls _______ are painted light green, is really a peaceful place for us, especially after hard work.

They speak perfect English. How long have theylearnt it— ______ they were seven years old.

The employers often give the job to ________theybelieve have work experience with strong sense of duty.

The country itself didn’t have enough gas, so the government decided to _______ its gas supplies to other countries.[ ]

Travelling on the bad mountain roads is a(an)________ experience and I will never risk my life like that.