Question

Read the sentences and choose the verb with the right form in Present Simple negative.

Vets

treat people because they are animal doctors.

A flight attendant 

let passengers walk around the plane while landing.

Teachers

work night shifts because school starts in the morning and finishes in the afternoon.
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Answer 1

Ответ:

Vets don't treat people because they are animal doctors.

A flight attendant doesn't let passengers walk around the plane while landing.

Teachers don't work night shifts because school starts in the morning and finishes in the afternoon.