His uncle is a worker and has been workingin the factory for more than ten years _____

Do you like talking with your friends on the telephone or mobile phone — . I enjoy chatting online.

The driver has much experience of driving, and _____ he behaved very calmly in the dangerous situation

_________being efficient and reliable, the newly arranged system even made no senseabout the development of Chinese Football Association.

Opposite my school _______ a book store, _______ was built ten years ago