about
- It ______ the workers about 20 months to build the Huhang highspeed railway.
- What about to the supermarket with me?—That’s a good idea.
- It ____me about two months to finish writing my new book in 2005.
- _____ more about the city, you can buy this book to read.
- What about ________ out for a walk?
- What about out for a picnic at weekend? —Good idea.
- It ________ about eight minutes for sunlight (阳光) to travel from the sun to the earth.
- It usually takes about ten minutes ____to school.
- What about ____________ computer games.
- The post office is about 1 kilometer __________.