The two girls are so alike that strangers find ____ difficult to tell one from the other.
We will take________ wants to go there for a sight - seeing.
—May I have another chocolate? —Yes, of course.___________.
Shortly after the accident, two___________ police were sent to the spot to keep order.
My dictionary__________. I have looked for it everywhere but still
—Who has taken my pen away? —__________. He was here a moment ago.