—_______ are you going to visit the science museum? —Next Saturday.
—Do you mind if I sit here?—__________________. It’s for Mr. Brown.
—__________ hard work you have done!— It’s very kind of you to say so.
There _____a sports meeting in our school next week.
It will me too much time to read this book.
Their school has more than two _____ teachers and _____ students.