----- Stay a bit longer; it’s been such ________ fun having you with us. -----Thanks, anyway. I’ve got ________ early start tomorrow morning.
---John, whose house is that? ---It ______Mr White.
---Are you free after school? ---Sorry, I’ve planned to treat a friend of mine to dinner___for his help.
The old castle is well _____ visiting.
There is no____ that China will be a powerful country in the future.
―I’m too tired. I want to give up. ― If you don’t ________, you’ll win in the end.