Заполните пропуски необходимыми формами спряжения глагола to be:
am / am not / are / aren't / is / isn't
It _ going well.
I _ learning a new program.
She _ working in the office today. She has a day off.
They _ installing the new software.
We _ setting up the network.
We _ using MS Word. We have a different word-processing program.
Where _ they working today?
What _ he installing on the computer?
I _ coming in today. I'm sick.
_ she working at home today?