Be careful when you cross this very busy street.If not ,you may _____run over by a car .
Did you tell your mother all ___ you had seen on the way home?
Last Sunday, I went to ___ with my daughter.
“When ___ the article? ” “Yesterday evening.”
The book is for the students ___ native language is not English.
Old Jim shouted ___ me across the street. A, to B.at C. in D. for