—Do  you think this book is ______difficult for children to read ？

 ---Would you please drive______? My plane is taking off.----I’d like to, but safety comes first.

Pass me the glasses, Tony. I can_____ watch TV.

- The electric fan can ___blow away the terrible smell in the room, can it? - It’s hard to say, but we can have a try.

 If you feel ______,you should listen to some light music to relax yourself.