--- Do you mind if I smoke here in the living room? --- Well, if you ___.  But I’d rather you didn’t.

Nobody knows how people first came to these islands. They _____ from South America on rafts.

Jane’s pale face suggested that she    ill and her mother suggested that she be sent to hospitalwithout delay.

Having no enough time to practice, the girl wondered whether she _____ pass the driving test. 

--- What book are you reading? Wow, Harry Porter! May I have a look at it?--- Yes, of course. You         have it as soon as I get through with it.