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

In addition to setting the price of a product, business firms must decide （） to offer special discount and credit terms to their customers.

I have received （） professional training.

用所給的詞和詞組寫出符合邏輯的句子。your/sure/between/I am/will help/present visit/economic and trade/promote/relations/our two countries

We are anxious to contact some Indian companies with a view （） business relations with them.

The goods are urgently needed. We （） hope you will deliver them immediately.

（） must be done to solve this problem.

Because of the construction decline, （） housing is available.

The （） will have a rotating honorary chairman.

下面每句都有一個(gè)標(biāo)點(diǎn)符號(hào)錯(cuò)誤，該用標(biāo)點(diǎn)處未用標(biāo)點(diǎn)或標(biāo)點(diǎn)符號(hào)用錯(cuò)，改正錯(cuò)誤或補(bǔ)寫標(biāo)點(diǎn)。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.