As a matter of fact , this sofa is now an antique which served ______ a bed in the past .
--Did you listen to the report last Friday?--- Yes, it was about the shortage of migrant workers. That was the first time I______ about the subject.
---He didn’t feel a bit nervous when _____.---No. He’d had a lot of time _____ for it after all.
Before the Hope Project was carried out in this poor area, students here had no _____ to education.
Her good health is chiefly due to proper diet and _____ exercise.
I really appreciate____ to help me with my maths, but I’m afraid that I have no time this week.