完形填空,急,I makemoney by doing housework for people.Last week I

完形填空,急,
I makemoney by doing housework for people.Last week I made fifteen dollars by doinghousework.When I got a birthday card from my great grandma,it had tendollars___31__.The next day Mom___32___me five dollars for cleaning the room.That made me have___33___ dollars.Dad said we should open a savings account（储蓄账户）so that nothing could ___34___to my thirtydollars.He said that was a lot of___ 35___ for a kid.He said it would alsomake it easier for me to save my money if it was in the ___36__ I would like tosave enough money to ___37___a skateboard.It will be hard not to spend it onmovies or magazines.
We went to open a savings account in my name.I gave mymoney to the man in the bank.He gave me a little book with my ___38___ in it.He also gave me a cool pen and a calendar with all the high school footballgames on it.My dad said if I ___39___ the money in my account,the bank wouldgive me interest (利息).Overtime,the interest will___ 40___.Pretty soon I'll save enough money to buy askateboard.
31.A.inside B.outside C.across D.during
32 A.threw B．gave C.spent D.flew
33.A.twenty B.thirty C.forty D.fifty
34.A.prefer B.mean C.happen D.lead
35.A.money B.news C.beauty D.water
36.A.school B.bank C.home D.park
37.A.buyB.give C.make D.play
38.A.work B.subject C.name D.school
39.A.broke B.pushed C.showed D.left
40.A.grow B.work C.shine D.drop

31-35 ABBCA
36-40 BACDA
注：33 (15+10+5=30) thirty

再问： 39为什么是left
再答： 根据句意；把钱留（存）在银行
再问： leave the money 是存钱的意思吗？？
再答： 根据语境：My dad said if I ___39___ the money in my account,（有这个意思）