I’d appreciate ____ if you would like to teach me how to use blog and twitter on the Internet.
Sandy, _______ apple on the table is for you. Have it before you go out.—Thanks, Mum. _____ apple a day keeps the doctor away.
_______ of the watches would you like?—I’ll take ________ of them, so I can give one to my sister.
Why are you ready ________ Jour study in America? 一Because English is spoken ________ the first language there. [ ]
That’s a nice mobile phone. —It is. My aunt _____ it for my last birthday.