17130 - - Change the following pairs of words into sentences, using the correct forms of the Simple Present of the verb to

Change the following pairs of words into sentences, using the correct forms of the Simple Present of the verb to be. For example: they, friendly ==> They are friendly.

it, warm
Is it warm.
It is warm.
Upper-Intermediate Grammar Exercises
Table of English Grammar Contents (All Levels)
Advanced Grammar Exercises
English Modals Tests