By the age of two, Heidi could count to 40, draw pictures of people, and read books ________ for sevenyearolds.
I hope that my father will quit smoking because I want him to livemy grandpa does.
It’s very funny that many people who lose weight gain it back after some time and end up back __________ they started.
The government officials met the workers and engineers working on the stadium, most _________ being migrant workers.
Our special thanks go to thousands of volunteers, without ________tireless work, none of this would be possible.
If there hadn’t been so much smog in Beijing, we______________ the beautiful scenery across the Tiananmen Square.