Where is your father?He ______ Xiamen on business.A. will go to B. goes to C. has gone to
Thanks________the nice photo________your family.
— Is this __________classroom? — Yes, it’s________.
—________do you spell computer? —C-O-M-P-U-T-E-R.
—Are these buses? —________________.
— This is my ruler. _________ the blue pens? — They are Helen’s.