This is orange. That ruler is orange.A. an, / B. an, an C. a, an
In autumn it will______cool.
My mother goes shopping,______I must look after my little brother.
He will leave school______two days.
Everyone______that computer is helpful.
There_______a talk show on CCTV-3 at eight this evening. A. is going be B is going to have C. will have D will be