Expressing Ability | Lesson 1

Make a choice by clicking on a button then compare your answer with the correct one hidden under the answer button.

1. Although it contains many difficult words, I ___ read this book now.
   can
   could
   may
   Answercan
2. But I ___ have read it last year.
   mayn't
   couldn't
   can't
   Answercouldn't
3. Because there were many long words which I ___ understand.
   couldn't
   can't
   aren't able to
   Answercouldn't
   
   
4. When you receive the new books ___ try to read one of them?
   can I
   could I
   may
   Answercould I
5. I ___ understand why you won't let me.
   couldn't
   can't
   mayn't
   Answercan't