1) Complete as frases com: can, can't, could ou couldn't a) When I was young, play the guitar: it was too difficult for me! b) It's my mother's birthday so I go out tonight. c) Her grandmother was bilingual: she speak both English and Spanish. d) Tessy be here on time. She missed the last train. e) Yesterday, Peter do that exercise alone. So, he called me for help. f) you help me with my homework, dad? g) In 1950, people use mobile phones. h) you please repeat that, sir? i) When his mother was young, she _ skate but she can't do it anymore. j) Please, speak a bit louder, hear you! k) We open the door: it was locked from the inside! 1) Thanks, hear you now! m) In 1900, people watch TV. n) Look! My dog do tricks. o). Mary's grandfather play chess and he was the best!