A 

A big black bug bit a big black bear, made the big black bear bleed blood. 

A big black bug bit a big black bear. Where's the big black bear the big black bug bit?

A bitter biting bittern bit a better brother bittern, and the bitter better bittern bit the bitter biter back. And the bitter bittern, bitten, by the better bitten bittern, said: "I'm a bitter biter bit, alack!"

A bloke's back bike brake block broke.

A box of biscuits, a batch of mixed biscuits. 

A flea and a fly flew up in a flue. Said the flea, "Let us fly!" Said the fly, "Let us flee!" So they flew through a flaw in the flue. 

A flea and a fly were trapped in a flue, and they tried to flee for their life. The flea said to the fly "Let's flee!" and the fly said to the flea "Let's fly!" Finally both the flea and fly managed to flee through a flaw in the flue. 

A laurel-crowned clown! 

A lusty lady loved a lawyer and longed to lure him from his laboratory. 

A noisy noise annoys an oyster. 

A pleasant place to place a plaice is a place where a plaice is pleased to be placed.

A skunk sat on a stump. The skunk thought the stump stunk, and the stump thought the skunk stunk. 

A skunk sat on a stump and thunk the stump stunk,but the stump thunk the skunk stunk.

A tidy tiger tied a tie tighter to tidy her tiny tail. 

A tree toad loved a she-toad who lived up in a tree. He was a two-toed tree toad but a three-toed toad was she. The two-toed tree toad tried to win the three-toed she-toad's heart, for the two-toed tree toad loved the ground that the three-toed tree toad trod. But the two-toed tree toad tried in vain. He couldn't please her whim. From her tree toad bower with her three-toed power the she-toad vetoed him. 

A tutor who tooted a flute tried to tutor two tooters to toot. Said the two to their tutor, "Is it harder to toot or to tutor two tooters to toot?"

All I want is a proper cup of coffee made in a proper copper coffee pot, you can believe it or not, but I just want a cup of coffee in a proper coffee pot. Tin coffee pots or iron coffee pots are of no use to me. If I can't have a proper cup of coffee in a proper copper coffee pot, I'll have a cup of tea!

Amidst the mists and coldest frosts, with stoutest wrists and loudest boasts, he thrusts his fist against the posts and still insists he sees the ghosts.

Are our oars oak? 

A Finnish fisher named Fisher failed to fish any fish one Friday afternoon and finally he found out a big fissure in his fishing-net.

A snow-white swan swiftly to catch a slowly-swimming snake in a lake.

A writer named Wright was instructing his little son how to write Wright right. He said: "It is not right to write Wright as 'rite'---try to write Wright aright!"

A tall eastern girl named Short long loved a big Mr. Little. But Little, thinking little of Short, loved a little lass named Long. To belittle Long. Short announced She would marry Little before long. This caused Little shortly to marry Long. To make a long story short, did tall Short love big Little less because Little loved little Long more?

B

Betty and Bob brought back blue balloons from the big bazaar. 

Betty beat a bit of butter to make a better batter.

Betty better butter Brad's bread. 

Black bugs' blood.

Brad's big black bath brush broke.

Bright blows the broom on the brook's bare brown banks. 

Brisk brave brigadiers brandished broad bright blades, blunderbusses, and bludgeons - balancing them badly.

Betty Botter had some butter, "But," she said, "this butter's bitter. If I bake this bitter butter, it would make my batter bitter. But a bit of better butter -- that would make my batter better."

Bob bought a big bag of buns to bait the bears' babies.

Bill's big brother is building a beautiful building between two big brick blocks.

C. 

Can you imagine an imaginary menagerie manager imagining managing an imaginary menagerie? 

Cedar shingles should be shaved and saved. 

Cheap ship trip. 

Cheryl's chilly cheap chip shop sells Cheryl's cheap chips. 

Chop shops stock chops. 

Crisp crusts crackle crunchily.

三周突破商务口语瓶颈