Mother told me sound____slower than light.
—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?
—Hello! ________ you Miss Zhang?—Yes, I am.A. Are B. Is C. Am
Lucy is 7 years old. She is ________ to go to school.A. enough oldB. young enoughC. old enough