In recent years, the economy of our country _________ rapidly.
—Would you like an icecream,Diane? —No,thanks.I ____ eat it.It’s bad for my teeth.
—Excuse me, could you tell me ________?—There is a bank on the second floor. You can make it there.
--We’ll go to the Great Wall___ it is sunny tomorrow.--OK! Walking on the Great Wall must be great fun.
– Do you know how many _____ a horse has and how many _____ a bee has?--- Of course, I know.
Is it important us learn English well?