The_______ of most trees will fall in autumn.A leaf B. leafs C leaves
______ he is very busy, Li Ming always helps others.
The visitors our factory two days ago.
The story happened ________ the 19th century
Sign means “please don’t park your car here.”
–Where is Mr. Smith? --He isn’t here. He ______ to England.
粤公网安备 44130202000953号