Answer:
What is long and slim, works in light. Has but one eye, and an awful bite?
I know a word of letters three. Add two, and fewer there will be!
What force and strength cannot get through. I, with a gentle touch, can do. Many in the street would stand. Were I not a friend at hand.
If Teresa’s daughter is my daughter’s mother, who am I to Teresa?
What measures out time. Until in time all is smashed to it?
How did the phone propose to his girlfriend on Valentine's Day?