以下是一些常见的英语语法练习题及其答案：
简单句与复合句
练习题：
- I __ (am) reading a book.
- He __ (go) to the store every day.
答案：
- I am reading a book.
- He goes to the store every day.
过去式与现在完成时
练习题：
- She __ (go) to the movies yesterday.
- I __ (watch) a movie last night.
答案：
- She went to the movies yesterday.
- I have watched a movie last night.
介词
练习题：
- Where __ (you) from?
- I live __ (the) city.
答案：
- Where are you from?
- I live in the city.
链接
更多语法练习题，请访问英语角语法练习区。