His writing is so confusing that it's difficult to make out ________ he is trying to express.
—________ you interrupt now? Can't you see I'm on the phone?—Sorry Sir, but it's urgent.
I ________ thank you too much for all your help to my son while we were away from home.
No one ________ be more generous; he has a heart of gold.
He did not regret saying what he did but felt that he________it differently.
—I left my handbag on the train, but luckily someone gave it to a railway official.—How unbelievable to get it back! I mean, someone ________it.