8478 - Mixed Tenses (Page 120) Test:7 - I ___ about it at the moment and I think that I ___ how to use it now.

I ___ about it at the moment and I think that I ___ how to use it
now.
am reading / know
read / know
was reading / knew
shall read / have known
read / knew
Upper-Intermediate Grammar Exercises
Intermediate Grammar Exercises
Table of English Grammar Contents (All Levels)
English Modals Tests