your task is to figure out which car is environmental friendly (a sales pitch) using the given situation and clues.
the situation

we have 5 car brands, with five different colors, parked in a parking space next to each other.
each car uses a specific type of fuel, is a certain car type, and has a specific sales pitch.
no car uses the same fuel, has the same color, the same sales pitch or is the same car type.
the volvo is red
the land rover is safe
the toyota runs on diesel
the green car is parked left to the white car
the green car runs on hydrogen
the truck is exclusive
the yellow car is a van
the car parked in the center runs on electricity
the ford is parked in the first (leftmost) parking lot
the sports car is parked next to the car that is fast.
the economical car is parked next to the van
the compact car runs on natural gas
the renault is a station wagon
the ford is parked next to the blue car
the sports car is parked next to the gasoline car

The verb to be. Insert appropriate present forms.

A: Hi, Alex. How (1) are you?

B: Hello David. I (2) am fine and how (3) ___are you doing?

A: I (4) amdoing fine.

B: How (5) ___is your sister? Where (6) ___isshe now?

A: She (7) _is in London. She (8) ___islearning English there.

B: Really? That (9) iswonderful! How about your parents?

A; They (10) ___are fine too. They (11) are in Cyprus now.

B: (12) are you busy tonight?

A: Not really, why?

B: We (13) ___are having a party. Would you like to come?

A: I’d love to.

B: Then come to our place at 7:00 p.m.

_+

I - am

He / she - is

We/ they / you - are

1) I am not at work. Am I at work?

2) Mike isn't a doctor. Is Mike a doctor?

3) They aren't glad. Are they glad?

4) My mother isn't in the garden. Is my mother in the garden?

5) My friends aren't happy. Arr my friends happy?

6) Susan isn't in that room. Is Susan in that room?

7) Olga isn't my friend. Is Olga my friend?

8) Marry and Alex aren't at home. Are Marry and Alex at home?

9) I am not sure of it. Am I sure of it?

10) This book isn't interesting. Is this book interesting?

Объяснение:

Так это глагол to be. Вот так образуются отрицательная и вопросительная форма глагола to be. Когда мы хотим сделать отрицательное предложение так мы добавляем not к глаголу to be. А когда вопросительную ставим глагол to be в начало предложение. Думаю объяснила.Удачи!