1. _____ Blacks are going to the park. Why don’t we go for _____ walk, too?

   A. A; an         B. An; /          C. The; a         D. /; a

2. ---How do you western people celebrate _____?

  ---They usually make special pumpkin lanterns.

   A. Christmas         B. Thanksgiving Day   C. Halloween             D. New year’s Day

3. Our teacher asked me _______________________________________.

A. what was Ann doing these days              B. why Peter didn’t come to school the day before 

C. when will the dolphin show begin          D. how long I usually spend on my homework