向别人介绍自己的朋友时，可以说：
A.This is Liu Tao. B.I’m Liu Tao. C.Nice to meet you.
_______ you _______ the zoo last Saturday ?
A.Do, visit B. Are, visiting C. Did, visit
I have a big lunch _______ my family at New Year.
A. andB. withC. in
—What would you like to _______ ?
—I like _______ orange juice.
A. drink , drinkingB. drink , drinkC, drink , drinks
—_______ did you play ?
—In the school playground.
A. WhereB. When C. What
—What does the sign
mean?
—It means “_______”!
A. Do not touchB. Don’t smokeC. Danger