6/I happened to see peter on the way to the post office yesterday .

昨天我在去邮局的路上偶然见到皮特。

7/please pass the pepper.

请把胡椒递给我

8/would you please help me prepare for the party .

你可以帮我准备晚会吗?

9/in my oppion ,people should not keep pets in apartment buildings .

我觉得，人们不该在公寓养宠物。

10/our company can not progress until we employ more professional people .

除非请更多的专业人士，我们的公司不会发展。

she is popular with her classmate .

pratice makes perfect

what a surprise

i hope i can speak perfct english

despite her health problems she has keep optimism

let's try to make impossible to possible

perhaps i will go to the movie tonight i am not sure yet .

this tupe of care is popular among young people.

football is most popular sport in the USA

she is a real professional

dont pull you must push

the meeting is in propress the meeting is under way

he is progress nicely in his studying of english

peel the pineapples and i will preprare pineapple pie

the presand ask the public to support his tax cut programe

西格门佛洛伊德是重要的心理学floyd was important psychologist

精神病医师治精神病 psychiatrist cures mental disease .

对不起，能给我开张收据吧excuse me , can i have receipt ,please

happen发生

picture图画

impossible不可能的

appear出现

pollute污染

popcorn flower玉米花

person人

perhaps也许

professional职业的

profit利润