—When did the Whites reach Beijing? —They reached Beijing the afternoon of June 15. A. in B. on C. at
Bill’s mother ________ much time in cooking every day.She can cook delicious food.
Teachers should give students the way to learn ________ giving them the answers.
Listen! Do you hear the little girl ________ the violin in the next room? It sounds beautiful.
There ________ lots of trees on both sides of this street.But now they are all gone.
If the vest is not yours, it must be ________.