English File Intermediate Unit 5&6

A: Does your sister know Lim? B: She ____ know him. I'm not sure.

A: Ann and Sam have broken up! B: That ___ be true! I saw them together just now.

I'm 29 and he's a bit older than me, so he ___ be in his 30s now.

Unlock this slideshow and over 4 million more with Baamboozle+