-What are they talking ________?-I am not sure. Because they are talking ______English, I don't know English .
We’ll visit Harvard __________ next month.
We are not sure if it tomorrow. If it, our sports meeting will be put off.
— I’ve passed the exam and got the driving license. —!
Mr. Smith told me that he the Palace Museum the next day.
— Who the match? — Class Four. They us by 3:2.