— _______ do you play computer games? —Sometimes.

—__________ is the weather in Nanjing today?    —It’s windy and cold.

I don’t have to introduce him to you ________ you know the boy..

 Elsa hates going shopping, 　　　 she went last night when her grandpa asked her to buy some medicine for him. 

—Does your grandpa often walk the dog after supper? — Yes, _________ bad weather stops him.