14.The number of the people who joined in the journey down the Mekong River____four.
24. The boy the teachers considered _____ was caught ______ in the exam, which surprised us very much.
22.If you keep practising your son in football, he________ to make a famous player.
21. —What did you think of _____ president? —I didn’t care for him at first, but after ______ time I got to like him.
We believe _____ you have devoted yourself _____sure to come true.
The young man works very hard from a(n) _____to become rich.