. — He speaks French because he once lived in France. —Really? How long _____ there?
Mrs.Smith finds it hard to clear up the mess,as her children are always ________ whenever she tries to. (2013·福建,29)
________everyone here,I wish you a pleasant journey back to your country.(2013·辽宁,25)
I have an appointment ________ Dr.Smith,but I need to change it. (2013·北京,26)
A serious study of physics is impossible________some knowledge of mathematics. (2013·大纲全国,31)
The manager wants to see changes in the company,and I am sure he will ________. (2013·陕西,24)