读一读问题,根据实际情况把答句补充完整。 1. What color is your bag? It’s _____________________. 2. What color is your pencil box? ____________________. 3. What color are your pencils. They’re _________________. 4. What color are your rulers? ________________________. 5. Is your English book red? ______________________. 6. Is the blackboard black and white? _____________________.