ling with public relations, we should make every effort to prevent the _____ in personality.

英语字母中，含有A a音的字母有三个，它们是____________.

I wish you’d do _________ talking and some more work. Thus things will become better.

“ Isn’t that Tom playing basketball?” “ It ______ be; he fell off the ladder yesterday and got badly hurt.”

A second-hand computer is much than a new one.—That’s true, but I’d like a new one.