John isn’t happy today. Let’s go and ____. —Good idea.

Go and have great fun! I will cope with _____you leave to me properly —Thanks a lot

Would you like to watch China’s Got Talent(中国达人秀)—________ But I’m busy revising for my test．

Gina has been in Shanghai for ten years. Shanghai has become her second ______ .

We must do everything we can _________ our earthclearer and safer.