About seventy percent of our earth _______ by water.
—___________—Yes. B-O-O-K, book.A. Can you spell it, please?B. What’s this in English?C. How do you spell it ?
—______ he from Canada?—Yes, he is.A. Is B. Does C. Do
—What ___ are you in?—We are in ___ Three, Grade Seven.A. class, classB. class, ClassC. Class, class
下列字母中与字母F有相同音素的是:A. K B. H C. N
—___________—Fine, thank you.A. Welcome to China.B. How are you?C. How old are you?