l.用“was;were;is;are”填空.1.today the kitchen ____

l.用“was;were;is;are”填空.1.today the kitchen ____
clean and the walls_____clean,too.
2.Yesterday the sink ________dirty.The walls____dirty,yoo.
3.Yesterday there _______a party at my friend's home.
4.there____many students in our school now.
5.______you in the restaurant yesterday evening?NO l___not.
6.___they students?Yes,they_______.