English-Zone.Com ...the BEST English-Learner's site on the 'Net! |
CAN CAN'T |
Expresses Ability |
Cats can catch mice easily.
Cats can't type! |
COULD COULDN'T |
Expresses Past Ability |
I could count to 100 when I was 5 years old.
I couldn't go to school when I was 3 years old. |
Press Next Question to begin the exercise and to move from question to question.
Copyright (C) Kaye Mastin Mallory / English-Zone.Com |