--If I have any trouble designing Swiss Pavilion of EXPO2010, could you help me? -- __________.
-Each of the students, working hard at their lessons,to go to university. -So do I.
Not onlyinterested in football butbeginning to show an interest in it.
As I have a meeting at four, ten minutes all at I can spare to talk with you.
Not the teacher but the students excited.
Mathematics the language of science.