一般过去时的肯定句.否定句.疑问句
I went shopping yesterday.
I did not go shopping yesterday.
Did you go shopping yesterday?
一般现在时的肯定句.否定句.疑问句
I always goes shopping with my friend.
I don't always go shopping with my friend.
Do you always go shoppin gwith your friend?
一般将来时的肯定句.否定句.疑问句
I will go shopping with my friend this afternoon.
I will not go shopping with my friend this afternoon.
Will you go shopping with your friend this afternoon?