A 1st grade school teacher had twenty-six students in here class.  She presented each child in her classroom the 1st half of a well-known proverb and asked them to come up with the remainder of the proverb.  It’s hard to believe these were actually done by first graders.  Their answers are underlined.

Don’t change horses until they stop running
Strike while the bug is close
It's Always Darkest Before daylight saving time
Never underestimate the power of termites
You can lead a horse to water, but how?
Don't bite the hand that looks dirty
No news is impossible
A miss is as good as a Mr.
You can't teach an old dog new math
If you lie down with dogs, you will stink in the morning
Love all, trust me
The pen is mightier than the pigs
An idle mind is the best way to relax
Where there’s smoke there’s pollution
Happy is the bride who gets all the presents
A penny saved is not much
Two’s company, three’s the Musketeers
Don’t put off till tomorrow what you put on to go to bed
Laugh and the whole world laughs with you, cry and you have to blow your nose
There are none so blind as Stevie Wonder
Children should be seen and not spanked or grounded
If at first you don’t succeed get new batteries
You get out of something only what you see in the picture on the box
When the blind lead the blind get out of the way
A bird is the hand is going to poop on you
Better late than pregnant

The expected correct answers are underlined and the Chinese translations are also provided at back of the English script:
Don’t change horses in midstream 勿半途而廢
Strike while the iron is hot 打鐵趁熱
It's always darkest before the dawn 黎明前最為黑暗
Never underestimate the power of the scout's code 簡單但實則深奧
You can lead a horse to water, but you can't make him drink 師傅引進門，修行在個人
Don't bite the hand that feeds you 切莫恩將仇報
No news is good news 没有消息就是好消息
A miss is as good as a mile 失之毫釐，差之千里
You can't teach an old dog new tricks 老狗學不來新花樣
If you lie down with dogs, you will get up with fleas 近朱者赤，近墨者黑
Love all, trust a few, do wrong to none 害人之心不可有，防人之心不可無
The pen is mightier than the sword 筆端千鈞力，刀槍也難敵
An idle mind is the devil’s workshop 不思進取，終必遺憾
Where there’s smoke there’s fire 事出必有因
Happy is the bride that the sun shines on, sad is the bride the rain rains on 未來婚姻的美滿在於自己的付出
A penny saved is a penny earned 能省則省
Two’s company, three’s the crowd 三個和尚沒水喝
Don’t put off till tomorrow what you can do today 今日事今日畢
Laugh and the whole world laughs with you, cry and you cry alone 已笑他笑，已哭自哭
There are none so blind as those who do not see 不敢面對真相永遠沒有答案
Children should be seen and not heard 童言無忌
If at first you don’t succeed try try again 不得目的，絕不終止
You get out of something only what you put in 種瓜得瓜，種豆得逗
When the blind lead the blind both shall fall into a ditch 問道於盲
A bird is the hand is worth two in the bush 兩鳥在林不如一鳥在手
Better late than never 亡羊補牢，時猶未晚