1.If I want arrive early to work, I will to take a bus.
2.If Carl runs faster, he will win the race.
3.If I work hard, I will succeed.
4.If Peter eats to much, he will feel sick.
5.If Sam takes some medicine, he become well.
6.If you revise your lessons, you won't fail your exam.
7.If brush your teeth regularly, you won't have a toothache.
8.If Sarah does some experiments, she will understand chemistry well.
9.If drive carefully, you won't have an accident.
10.If Laura very tired, she will must go to sleep.
A — 6: The hotels in LA are more expensive than those in many other American cities, but they are clean and safe.
B — 4: There are many interesting places that you can visit, like Venice Beach with its street performers or Universal Studios to see how they make films.
C — 5: There are famous restaurants you can eat at, like the Buffalo Hub, a place packed with celebrities, or Musso and Frank’s, Hollywood’s oldest restaurant.
D — 1: You can buy cheap fashionable clothes on Melrose Avenue.
E — 2: The nightlife is exciting on the Sunset Strip.