（） must be done to solve this problem.

I think your sister is old enough to know （） to spend all her money on fancy goods.

用所給的詞和詞組寫出符合邏輯的句子。of/a travel agency/the/Marketing Manager/specializing in holidays/pleased to/would be/hear of/in airfares/a reduction

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

（） our general agent, you would also have to look after the advertising.

She is unhappy with （） of the order.

下面每句都有一個標(biāo)點符號錯誤，該用標(biāo)點處未用標(biāo)點或標(biāo)點符號用錯，改正錯誤或補寫標(biāo)點。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.

After inspection of the above shipment, they found 6 cases （）.

We have received with thanks your fax of March 30 and （） to reply as follows.

A committee of four men and five women （） to be appointed in this week’s meeting.