At present, 1 in every 10 people is aged 60 years or older, ______ in 2050, 1 in every 5 people will be aged 60 years or older.
the weather, the sports meet will be held on time.
It is a greatfor a person to be able to drive when he is seeking a job.
He talked again and again to his friend about careful driving, but _____ just turned a deaf ear to his words.
I was told that10:15 flight would take us to Shanghai in time to reachFudan University.
—Who has made a mess in my room? —Who elseit but your naughty son?