1.__A__rose is__a__beautiful flower.
2.Mr.Smith always smokes__a__cigarette with _a___cup of coffee.
3.__The__door of__the__garage is broken.
4.__不填__donkeys are _不填___ stupid animals.
5.__不填__bread is made from ___不填_ flour,and ___不填_flour is made from
___不填_wheat.
6.She is ___a_good musician;she plays ___the_piano beautifully.
7.Thousands of _不填___visitors go to __the__Great Wall every _不填___day.
8.When he was enghteen,he joined __the__navy.
9.He sent me __a__letter and _不填___postcard;__the__letter didn't arrive.
10.Li is not at __the__office;I think he's gone__不填__home.
11.Is there _a___telephone here?
12.She is studying __不填__English and ___不填_French.
13.I bought ___a_pen and some paper,but I left___the_pen?in __the__shop.
14.___The_machine is made of __不填__steel and __不填__copper.
15.__不填__honesty is __the__best policy.
16.___The_coal is 60 dollars _不填___ton at the moment.
17.I stay at __不填__home last night and listened to _the___radio.
18.We went to Paris and saw _the___Palace of?Versailles.
19.He goes back to __the__ country to see his people once __a__year.
20.__The__Liu's are going to __the__cinema.
