My father has worked there ___________.
Teachers’ Day in China is 10 September while South Korea’s Teachers’ Day is May.
Jack, American teacher,is arriving at our school by car.
_________ dangerous it is for a child to swim alone in a river! A. What B. What a C. How
I will send you an e-mail as soon as I_________ in London. A. arrived B. arrive C. will arrive
Don’t forget_________ it to me when you finish reading the book. A. to bring B. bringing C. bring