Put the verbs in brackets into the correct form.
how do they differ in meaning?
1 a don't forget.
.. (stand) under a doorframe
during an earthquake.
b i'll never forget (read) about the firefighter
who risked his life to save the students from a burning bus.
2 a they stopped ) some emergency supplies.
b they stopped (work) and ran out into the street.
3 a we regret (not/move) our garden
furniture indoors before the storm.
b we regret (inform) you that all flights
are cancelled due to the earthquake.
4 a she tried (stay) calm when she felt the
ground shaking.
b have you tried (use) a bucket to remove
floodwater?
5 a berik meant ) a torch in his emergency
kit, but he forgot.
b hearing a tsunami warning means (go)
to the roof of the building

Объяснение:

my teacher of English.

She is young and energetic, and she has a good command of the English language. Oksana Ivanovna does her best to make our English lessons interesting.

During the lessons we learn grammar rules and do grammar exercises, discuss different topics, listen to cassette recordings of stories, conversations and songs. Sometimes we sing songs altogether.

When we watch video films, Oksana Ivanovna often pauses the video recorder and asks us to talk about what we have seen or predict what is going to happen in the next episode.

We also like to roleplay different situations. Everybody takes part in the work because it’s interesting. When we don’t know some words, Oksana Ivanovna helps us.

We aren’t afraid of making mistakes because she doesn’t criticize us for them. I think we are very lucky to have her as our teacher of English.

1. May I ask you to take off your hat?

2.She asked me if she might turn on the light.

3.I am afraid it may not stop raining by the morning.

4.Don’t scold her: the task may have

been too difficult for her, that’s why she

made rather many mistakes.

5.If they don’t miss the train, they may

arrive on time.

6.Why isn’t he here yet?  What has

happened? - Oh, he may have missed the  

train.

7.He may have done very hard work. That's why he looks so tired now.

8.Don’t throw out the rest of the birthday

cake. He might want it for dessert.

9.It’s raining cats and dogs. May I borrow

your umbrella, please?

10.Do you. know where I left the car keys?

- You might have left them in the garage.

11.They don’t know where the money has

gone. It might have been stolen.