---Can I help you?---Well, I’m afraid the box is _______ heavy for you, but thank you all the same.
— _______the door, please. —Come in please. The door _______.
Look! There is a pet dog on the playground. Let’s go and play with it.
Look! There are some children _______with a ball over there.
There ______ two English lessons tomorrow, please prepare for them.
-There ______ a school sports meet next Wednesday . -Thanks for telling me the news.