At one point, the peace talks between the two countries seemed close to .
--- Mike, it’s a pity you didn’t come to last night’s concert.It was really great! --- Really? If I ________ so busy, I would have gone with you.
Some children want to challenge themselves by learning a language different from ________ their parents speak at home.
Financial markets will be disturbed as ______ business adjusts its working approaches and policies from an assumption of 3-3.5% potential output growth.
—My sister failed the driving test and is in low spirits. —I’m sorry for her. —____.
How long is it ________ we last had a picnic together?