The Mekong River, which________ several countries in Southeast Asia, ______to be playing a significant role in the region.

The new movie____________ to be one of the biggest money-makers of all time．

Rod loves ________ clocks. However, he never manages to put them together again.

Without my glasses, I couldn’t _______ whether that figure on the blackboard was a three or an eight.

His sacrifices for the country were never officially       , which made all of us feel discouraged.

The book published by the government ________ the case of the women’s rights and responsibilities of last year.

On hearing the news, the president ______ his visit to Australia and returned home immediately.

When you keep your promises, no matter how much effort it takes, you will be ________.

The key word in the sentence has been ______, so it doesn't make any sense to us.

It is a truth universally _________ a single man in possession of a good fortune must be in want of a wife.