---Seems no one knows _____ what happened to Malaysia Airline Flight 370.---It’s really sad, hope more and more resources will be offered in the search.

 --- ________________________  --- M y birthday is November 11th . 

—How far is the factory from here?—It’s about 4 kilometres _______. 

Let’s have a ________ at that second game. I’ll ________ for you.

The Internet is closely connected with our daily life. Can you _______ life without it?