The expo is being held in Shanghai, _______a lot of advanced technology is shown for the first time.
_______ many times, but he still couldn’t understand it..
Jane, hurry up. I’m afraid you won’t have time to ______ before the party.
The car _______ in Germany in the 1960slooks old now.
— _______ ? — She is slim.
When his wife returned, the husband noticed her hair _______ short.