Many trees by us every year.
Chinese by about one fifth of the people in the world.
We the work three hours ago.
I am to visit Disneyland!
Watertown is a great place for a family to take a vacation. Teenagers want to visit the world's (large) water slides and eat at the Uncle Bob's. A different rock band (play) at Uncle Bob's every night. Kids will enjoy the Clown City Café. They have organized games and the staff dress up ([æz])clowns(小丑).
There is also a lot for parents in Watertown. ([if]) they love good food, they can find it at the Farmer's Market where the food is both [dɪ'lɪʃəs] and cheap. While the children have fun, parents can take dance lessons on the beach. And (['evribɒdi]) can learn something in Watertown. There are three (museum). Teenagers love the Sports Museum and kids enjoy the Science Museum. Parents will spend many hours (walk) through the History Museum.