Mum, please help me preparethe things that I will take to school. — You are todo this kind of thing by yourself, aren’t you

It has been announced that candidates _______ remain in their seats until all the papers have been collected. [ ]

He has no idea what the book is about．Hehave read it very carefully．

It’s dangerous to swim here. Look at the sign!—Oh, I _______ it.

The news of his mother’s death was____ terrible shock to him