This book is specially intended _____ those who want to improve their writing.[ ]

－Would you like something to drink －No, thanks. I __________ a glass ofwater just now.

I’m sorry I ___ my exercise book at home just now.–Don’t forget_____ it to school tomorrow, please.

You can phone the doctor, but I doubt _____ he will come out on such a stormy night[ ]

Remember to save what you ________ on once in a while in case the computer suddenly crashes.[ ]