1£®It is __estimated__(estimate) that China will be the largest car consuming market in the world.

2£®I didn't want to drive all the way to New York by myself, so I convinced Anna, my best friend of ten years, __to_ride__(ride) with me.

3£®We've just moved into a bigger house and there's a lot to do. Let's get down __to__ it.

4£®The local people opposed __building__(build) the new hotel because of the great cost.

5£®She complained to me __of__ her company's coldness to her.

6£®He __was_rejected__(reject) by the army because he was under age.

7£®We had thought that we could rely on them, but they let us __down__.

8£®It's required that all the students __be__(be) on time tomorrow.