I ______ in No.46 Junior High School for four years. Now I have been a student of Tieren Senior High School for three months. A have studied B had studied C was studying D studied
In no city of China _____ little about the economic development.
The ________ look on her face suggested that she _________ it.
— Are you going there with us? — If Mary wants to go, __________.
from different angles, the picture doesn’t look the same.
These teenagers don’t know much of the world yet; that’s why they are so easily _____.