Не удаляйте.как читается .once upon a time there was a very fast hare and a very slow tortoise. the hare always laughed at the tortoise because he was so slow . all the animals were tired of listening to the hare . then one day the tortoise surprised them all: `let`s have a race tomorrow then! `
the next day when they started the race the hare jumped forward . very soon he was far ahead af the tortoise . it was a very sunny day and the hare was very hot `there`s a tree. i can rest under it! ` a few hours later the tortoise passed the sleeping suddenly the hare opened his eyes and looked
around . he saw the tortoise at the finish line! the tortoise was the winner ! the hare learned his lesson that day: `keep on going and dont stop until you cross the finish line!

We expect great difficulties in (delivering) the last lot of goods.
They insist on (discussing) this matter at the next meeting
The Seller guarantees (to correct) all the defects within a week.
I look forward to (seeing) you on Friday.
We were not satisfied with the service they provided, so we refused (to pay) them.
Try to ask Mrs. Jenkins for help. She usually doesn’t mind (dealing) with difficult customers. When she finished (speaking/ to speak) she asked if anyone had any questions.
Our profits are up this year, so I expect my boss (to give) me a pay rise.
Would you mind (ringing) me back later today?
Our British partners agreed (to offer) us a 6% discount if we increased our order.

We expect great difficulties in delivering the last lot of goods. 
They insist on discussing this matter at the next meeting
The Seller guarantees to correct all the defects within a week.
I look forward to seeing you on Friday. 
We were not satisfied with the service they provided, so we refused to pay them. 
Try to ask Mrs. Jenkins for help. She usually doesn’t mind dealing with difficult customers. When she finished to speak she asked if anyone had any questions. 
Our profits are up this year, so I expect my boss to give me a pay rise. 
Would you mind ringing me back later today? 
Our British partners agreed to offer us a 6% discount if we increased our order.