So you didn’t say “hello” to him last night?一Well，I stopped and smiled when I saw him，but he _______me and walked on

How long have you__________ the book –For three days.

Did you take enough money with you? — Yes, but I spent _______ I had expected

Can I help you—Yes ，please.I need _____ sport s socks.

If the time for the meeting is changed, please inform me ______________[ ]