The headmaster has got a good education ___ so the school is doing well.

The plan was that the two parties should first reach an agreement on the basic ________,the details to be worked but later.

There is a 20 minute parking _____ here, so we must get back to the car very quickly.

 I’m trying to break the _________ of talking in class.

— Oh,you haven’t read my e-mail?—Sorry,I haven’t had any____ to the computer these days. 