let ′s go and have look.A.a B.an C.the
--____ are you going this afternoon?
-- ____are you going to buy ?– I’m going to buy a dictionary.
I am going to buy ____ art book. A. a B. an C. /
It’s too late , I am going to ____? A. go home B. go to home C. come home
--_____. –You can go by bike. It’s near the Science Museum.A. Excuse me, where is the bookstore?B. Excuse me, can I go to the science museum by bkie?