题目内容：

语法填空

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空（每空不多于2个单词）。

Black Spider was having problems catching insects（昆虫） in his web when Grey Spider caught two insects in his.

“You are so lucky,” Black Spider said to Grey Spider. “You have two insects but I have 1..”

“Everyone has lucky days and 2.（luck） days. Let’s eat the insects together,” said Grey Spider.

Black Spider decided 3.（join） Grey Spider for lunch.

“You must do some special things to get lucky. Is it magic?” Black Spider whispered（低声说）.

“No. Your web is too small 4.（catch） the insects. Please rebuild your web!” said Grey Spider. “Rebuild your web!Expand（扩大） your web!Make your web5.（wide） than before!”

“Is that all?”

“Yes, as 6.as you rebuild a new web!” said Grey Spider.

After lunch, Black Spider went back and took 7. the work to make a new web. He rebuilt his web for five hours. Then he slept all through the night8.he was very tired.

9. next morning, Black Spider was excited to see four insects in his web. He told Grey Spider about it.

Grey Spider smiled at Black Spider. “If you expand your web, you 10.（have） more possibility to catch more insects,” Grey Spider said. “Luck is everywhere. But you need to work to make it, so more good luck comes your way.”