по Английскому контрольная

Am I reading? - Yes, I am. I am reading. / No, I am not . I am not reading.

Are you reading? - Yes, you are. You are reading. / No, you are not . You are not reading.

Are we reading? - Yes, we are. We are reading. / No, we are not . We are not reading.

Are they reading? - Yes, they are. They are reading. / No, they are not . They are not reading.

Is he reading? - Yes, he is. He is reading. / No, he is not . He is not reading.

Is she reading? - Yes, she is. She is reading. / No, she is not . She is not reading.

Is it reading? - Yes, it is. It is reading. / No, it is not . It is not reading.

1) Tropical...climatesare hot and humid.
2) The heavy snowfall may...prevent..us from going out.
3) Bringing up children is a difficult...task
4) Globalwarming...affects the sea level.
5) That scientists is an...experton fossil fuels.
6) Something has to be done before more animals and plants become..extinct..
7) Cars ..release... fumes and pillute the atmosphere.
8) He promised to come but then he..changed...his mind.
9) We can all ..makea difference to the environment.
10) Gorillas are an...endangeredspecies.