1．________ stand too close to North Americans. Give them more personal space.
A. Aren't B. Didn't C. Won't D. Don't
2．---Is there a No. 2 bus stop near here?
---Yes, there is. __________ at the second crossing, and you will find it.
A. Turning left B. Turn left C. To turn left D. Turns left
3． —______________. The baby is sleeping.
—I'm sorry.
A. Not talk B. Not talking C. Don't talk D. Can't talk
