用适当的词填空。

1. We were _____ with joy and jumped _____. (wild)

2. His father died _____ he was only three months old.

3. When did you meet her _____ the first time?

4. It is hard _____ me to work out the maths problem.

5. Do you know how to survive _____ the wild?

6. _____ what do you want to kill the sheep?

7. At an early age, the boy lived _____ his own.

8. _____ four months, the baby weighed 10 kilograms.

9. He will stay here for _____ to 14 days

10. Who has taken my pen _____?

话费信使的短信办理方式为（）。

A.7231至10086

B.7230至10086

C.7321至10086

D.7320至10086