tissue [ˈtɪʃu:] noun 1. [paper handkerchief] pañuelo m de papel 2. (uncountable noun) BIOL tejido m 3. [paper] papel m de seda a tissue of lies una sarta de mentiras
Complétez la séquence avec la proposition qui convient. You … speak to your teacher, he will help you. must mustn't can't