The output of the gold mine is now four times _____ it was before liberation.

We’ll send you a copy as soon as it becomes _____. We are working on it day and night.

—Tom, help me buy two tickets for this weekend’s concert online.—Sorry, there is no ticket _______ online now.

After a day’s hard work, I went back home ________.

----The government claims to exercise control over housing prices. But the fact is_______ ideal.---- It’s _______ wonder that there are constant complaints on the Internet.