Giúp đỡ em với ạ em cảm ơn

`**` Thì QKĐ với động từ tobe

`-` Was/ Were + S +…?

`-` I/ He/ She/ It/ Danh từ số ít + was

`-` We/ You/ They/ Danh từ số nhiều + were

`-` Yes, S + was/ were.

`-` No, S + wasn’t/ weren’t.

`1`. Was there a red bus ?

`2.` Were there many people ?

`3`.Was there a good atmosphere?

`4`. Was there an empty seat?

`5`. Were there many cheap tickets?

`6`.Were there a lot of policemen?