You have helped me a lot I can’t thank you enough—______

May I take this book out of the reading room?—No，you ________.You read it in here.

You should apologize ____ your teacher ______ being late again

When I ______to take part in the sport, I felt very surprised because I had never done this before

1It’s difficult to live in aforeign country，________ifyou don’t speak the language