—Can I come here on Saturday or Sunday?—Sorry, you can come _____on Saturday _____ Sunday. We only work on weekdays.
--______do you play sports? --Twice a week.
--__________? --It’s Tuesday, the 3rd..
This is my good friend. _________ name is Linda.
----- _________is that man? ------ He’s my uncle.
------What’s the weather like in summer in Hangzhou? -------It’s __________.