Grammar Check – Correct these sentences

I am studying English at the moment. I am playing tennis now. I like him very much.

I didn't see her last night. I went to the restaurant at 8 pm. I didn't buy that, it was too expensive.

I was eating when he walked into the room. I was talking to my friend when he walked into the room. I was walking along the street when I saw him.

• I have seen that film three times. • I saw that film last night. • Have you ever been to China?

• If do that, I will get angry. • I won’t buy it if you raise the price. • I will go to the park, if the weather is good.