1. Listen Daniel, I don't care if you (miss) the bus this morning. You (be) late for work too many times. You are fired!
2. Mike is from Colorado, which is hundreds of miles from the coast, so he (see, never) the ocean. He should come with us to Miami.
3. How sad! Mr. David (dream) of going to California before he died, but he didn't make it. He (see, never) the ocean.
4. In the last hundred years, traveling (become) much easier and very comfortable. In the 19th century, it (take) two or three months to cross North America by covered wagon. The trip (be) very rough and often dangerous. Things (change) a great deal in the last
hundred and fifty years. Now you can fly from New York to Los Angeles in a matter of hours.
5. John, I can't believe how much you (change) since the last time I (see) you. You (grow) at least a foot!
6. This tree (be) planted by the settlers who (found) our city over four hundred years ago.
7. This mountain (be, never) climbed by anyone. Several mountaineers (try) to reach the top, but nobody (succeed, ever) . The climb is extremely difficult and many people (die)
trying to reach the summit.
8. I (visit, never) Africa, but I (travel) to South America several times. The last time I (go) to South America, I (visit) Brazil and Peru. I (spend) two weeks in the Amazon, hiked for a week near Machu Picchu, and (fly) over the Nazca Lines.