---__________ did Tara learn ice skating?---For three years.A. How long B. How old C. How often
Paul’s parents were worried that he ____ too much time chatting on line.
We must do something to protect the earth, ____we will lose our home.
___ amazing the stories about memory are!
She looks as ____ as a Barbie Doll. A carefully B. lovely C. beautifully D. sweetly
About _____of the students in our school took part in the school sports meeting last Friday.