【单选题】
The reason _________ I am writing this letter is to tell you about the meeting on Saturday.
【单选题】
Is that Mr Robert Lee?
②
Hello, what do you want
【单选题】
Hello, is that Shanghai Airlines?
【单选题】
May I see the menu, please?
【单选题】
__________ a teacher in a university, it is necessary to have at least a master’s degree.
【单选题】
May I see your tickets and passports, please?
【单选题】
At midnight, he received a telephone call and was asked to meet at once.
【单选题】
Not only the teacher but also the students _______ smiling.
【单选题】
I do not intend to follow that, because we shall have an opportunity to do so on another __________ .
【单选题】
The price makes ______ impossible for us to build a business relationship.