what are you doing?__________________.
A.i am doing the dishes. B.i do the dishes.
读一读，分一分。
She likes delicious food .She can be a ______ in the future.
A. cooker B. cooking. C. cook.
看见某处着火了，该怎么做：__________
A. Please call 121. B. Please call 120. C. Please call 119.
__________It’s dangerous!
A. Use the sidewalk.
B. Wait for the green light.
C. Play with fire.
A:Can I use your pen, please?
B:Sure _________________
A. Here you are. B. I’m using it. C. I don’t have.