--Would you like ______ the History Museum with us tomorrow?--I’m afraid I won’t. I have been there twice.
He is getting ________ to hear the ________ words.
This problem is ________ that one.
________ animals are in danger and there will be ________ space for them if we don’t take any actions.
We know the boy ______.He likes the music________.
I can’t make him________ that if he doesn’t want to.