用所给动词的适当形式填空
My uncle______________(leave) for Shanghai yesterday.
There______________( be) a wonderful show in the local theatre next week, isn’t there?
Are you afraid of______________ (lose) your way in a forest?
It takes me only two minutes______________ (walk) to my office from my house.
When I walked past the teacher's office just now, I heard someone______________ (sing) Beijing Opera in it.
Do you know a singer______________ (call) Michael Jackson?
My cousin and I______________ (not be) at the theater last night. We stayed at home.
I enjoy reading and look forward to______________ (learn) more.