Questions with yes/no answers (a1-2)
mike and emily are at the party. they have just been introduced. read the dialogue and fill in the gaps with the correct auxiliary or modal verb.

m: 1) … you know mary well?

k: yes, we work together.

m: 2) … you enjoying the party?

k: yes, there are lots of people here.

m: 3) … i get you a drink?

k: no, thank you. i’m not thirsty.

m: 4) … you know everyone here?

k: no, only mary. she invited me.