根據(jù)上下文填寫動(dòng)詞的正確形式  

New Orleans roast chicken wings used to ___86___ (sell) well and ____87____ ( taste) delicious. However since the Sudan I __88__ ( find) last year, these wings ___89___ ( promise) poor up to now. At present many chicken wings ___90___ ( check) by WHO (世界衛(wèi)生組織) now and then.

仔細(xì)閱讀下面的短文，根據(jù)上下文提示做出相應(yīng)的填寫。
                                                Should teenagers make friends on line?

Opinions are divided into groups.
     Some are in favor of it. They say the Internet helps teenagers make many friends.  __76_ (chat) on line, teenagers can express their feelings and opinions more freely, and even get help with their foreign language studies. Teenagers like chatting on the internet ___77__ they can get to know some people from different cities.

Others, however, think students especially teenagers should not make friends on line.  Teenagers are often used to__78___ ( surf) the internet in this way __79___ they waste much time, so that they don’t focus on their studies. __80___, they are often ___81___ ( cheat) because they don’t have the abilities to __82__ right from wrong. They can only judge a person _83__ the words on the Internet.

As for me, a teenager, I take the same side on the view that teenagers can surf the internet but we should be__84__（填寫動(dòng)詞） over by ourselves as well as their parents. __85___（填寫短語(yǔ)）,  we are just teenagers not the adults!

_______（頭腦簡(jiǎn)單） as he is, he is kindhearted to help others.

Jack is one of the best c____ who teaches athletes well.

I am sorry to say that I _____（完全地） forgot about it.

We have ____交易 with him for years.

I was scolded in class when my mind was w_____.

There are many ____(選擇）for you to choose.