Let us know the time of your arrival, ___________? A: willyou B: won't you C: shall we D: do you

Let’s clean our room, ____? A: will you B: don’t we C: shall we D: do you

The following is an email written by Chinese students to their Australian professor. Dear Teacher, It is our honor to be with you for the whole semester. We have learned a lot from you. We are deeply impressed by your knowledge and kindness. Thank you for your hard work. We will remember you forever. Your studentsfb6875ad1d3c0ef4064623cd2d5df320.png

T he follow are two pairs of business letter.Compare and tell which one is better and why. A Dear Mr.Hua: We are in receipt of and would like to thank you for your letter and catalog of June 14,2013.After close examination we have come to the conclusion that your products are of no interest to us,but we wish you every success in your future business. Sincerely yours, Linda B Dear Mr.Hua: Thank you for letter and catalog sent on June 14,2013.We appreciate your interest in our company through your products f a ll out of our line for the time being.we wish you every success in your future business. Sincerely yours, Linda

We are sorry that we are not _______ a position to promise you to do business on your terms. A: at B: in C: on D: fo