下面每句都有一个标点符号错误，该用标点处未用标点或标点符号用错，改正错误或补写标点。1.I don't know how to answer that question?2.Don't forget to cross your ts.3.Ouch I think I've broken my toe.4.It was James' father not her mother,who visited her recently.5.It is a dependable fool proof method.6.Our company produces many fine products it has,in fact,a reputation for quality merchandise.7.In the first quarter prices rose 5 per cent;in the second quarter,3 per cent and in the third 7 per-cent.8.Frank Stanley,III will replace his grandfather,Frank Stanley,Sr.,as president of the company.9.Stallions yield the highest prices;but mares can also be extremely expensive.10.Help,Help!Someone has fallen into the river.

Neither Mr. Babcock nor other clerical workers （） an additional reward.

We appreciate your suggestion （） establish agency relationship between our two banks.

She is unhappy with （） of the order.

It might have been （） who made the bid.

用所给的词和词组写出符合逻辑的句子。a number of/have been/smoking/received from/requests/employees/in offices/asking that/be banned

用所给的词和词组写出符合逻辑的句子。your/sure/between/I am/will help/present visit/economic and trade/promote/relations/our two countries

Although （） primarily to promote trade relations, these agreements also foster technological cooperation.

用所给的词和词组写出符合逻辑的句子。at this stage/removed from/of the process/it is/that/any products/are/the assembly line/of inferior quality

Only one of the job applicants can keyboard as fast as （）.