— Excuse me, is Yangzhou Science Museum open every day?—_________. It’s only open from Monday to Friday.
You can’t imagine ________ chatting online is!
________important computers are to everybody in a modern city!
______ fun it is to have ice cream in hot summer!
__________ interesting story it is, and I am so _____________ in it.
Andy makes few spelling mistakes. ________ careful boy he is!