_______ by thick bamboo and high forest, the ancient city hadn’t been discovered until the 1990s.
Everyone agreed to the suggestion that the machineat once.
The country’s populationsmall, and most of its populationin the mountainous areas.
—What caused the party to be put off? —the invitations.
I climbed the stairs slowly with a big suitcase, my father with two more.
Father made a promiseI passed the exam he would buy me a bike.