问题：
[单选] ____ will be appreciated.
You reply our letter early。 You reply to our letter early。 Your early reply our letter。 Your early reply to our letter 。
问题：
[单选] As the goods ____ within the scope of our business activities, please contact us immediately.
falls 。 fall 。 fell 。 falling。
问题：
[单选] We are in receipt of your letter dated Jan 8, ____ we are pleased to learn that you want to order 100 tons of the subject goods.
in which 。 from which 。 to which 。 at which。
问题：
[单选] We shall advise you ____ we are able to supply the goods again.
as 。 while 。 as soon as 。 until。
问题：
[单选] We have made ____ clear that the goods should be packed in cartons.
it 。 them 。 this 。 which。
问题：
[单选] You can ____ your lawyer for the settlement of the dispute(争议).
approach 。 get in touch 。 get contact with 。 touch。
问题：
[单选] As requested _____ your E-mail of October 1, we are sending you _____ the required quotation sheet.
in, herewith 。 for, herewith 。 for, in 。 on, herewith。
问题：
[单选] _____ our representative calls on you next week, he will make you an offer ____ we feel sure will meet with your approval.
When, which 。 Who, which 。 When, with that 。 Who, with that。
问题：
[单选] We expect ____ large orders from Europe in the near future.
receive 。 to receive 。 to receiving 。 being received。
问题：
[单选] Your prompt reply ____．
will be highly appreciated 。 will be thanked 。 is to be thanked 。 is appreciated high。
