Froggy Jumps English GameVersión en línea English game about the use of can, can't, could and be able to. por Alberto Díaz 1 My sister ____ cook very well. She's a chef in a Mexican restaurant. a can't b can c could 2 I hope to ___ speak English very well after this course finishes. a be able to b can c can't 3 Denise ___ play the trumpet after four months. a could b be able to c can 4 If you try hard, you ___ pass your examinations. a could b can't c can 5 I'm ___ ride a bike with one hand a could b able to c will