3．
语法选择。
Allan was worried. This was his first time to go travelling 1. He
didn't know how to find his seat, 2 he went to the air hostess(空姐) and asked，"Could you help me？I can't find my seat. "The air hostess showed 3 the
seat and told him 4 and fasten the seat belt(安全带). She told Allan not to move about when the plane was going up. And
she also said that Allan's ears might feel 5 strange，but he didn't
need to 6 it
because many people felt 7 that. When the plane was flying very high，Allan could stand up and walk around. He could 8 read books，newspapers
or see films. The air hostess would 9 food and drinks to him. Allan would enjoy the
flight and 10 home soon.
