第一节．完形填空(共20小题；每小题1分，满分20分)
It was my birthday last Thursday. I decided to celebrate it by inviting a few friends out to supper. I chose a restaurant in a 1 part of town. It is one of my favorite restaurants because the food is good and the waiters are friendly. It is 2 ever crowded, because not many people know about it, so it is not usually 3 to book a table. In any case, Thursday is not a busy evening 4 .
