Grandpahaschangedalot.-Sohehas.Hespendsmoretimethanheu...

问题详情：

 Grandpa has changed a lot.

- So he has. He spends more time than he used to ______ games

with the children.

A. play B. playing C. played D. plays

【回答】

B

知识点：动词和动词短语

题型：选择题