He added that state and local governments might have to ____ spending as a result of declining tax revenue.

The woman biologist stayed in Africa studying wild animals for 13 years before she returned.— Oh, dear ! She ______ a lot of difficulties !

Tom didn’t lose heart _________ he failedin the job interview and wasn’t admitted to the company.

It is one thing to enjoy listening to good music, but it is _______ another to play it well yourself

Saving andrecycling are long-term projects _______ determination matters a great deal.