I’ll never forget the day_____ the great writer, MoYan came to our school and gave us a speech.
---Is Betty going to the park? ---____________.
---____________? ---They are going to watch their favourite football team play.
We are going to visit some big cities ______ the summer holiday.
I think I can enjoy ______ at Lily’s birthday party.
Gina is looking forward to ______ Beijing with her parents.