Complete the paragraphs with the correct past tense form. Last Monday, while I was doing my homework, Ann 1) (call). She said she 2) (call) me on her mobile phone from her chemistry classroom. I asked her if she 3) (wait) for class, but she said that the teacher was at the front of the hall lecturing while she 4) (talk) to me. I couldn’t believe she 5) (make) a phone call during the lesson. I asked what was going on.
She said her chemistry teacher was so boring that several of the students 6) (actually/sleep) in class. Some of the students 7) (talk) about their plans for the weekend and the student next to her 8) (draw) a picture of a plane. When Ann 9) (tell) me she was not satisfied with the class, I 10) ( mention) that me chemistry teacher was quite good and 11) ( suggest) that she switch to my class.

Объяснение:

We have been learning English for a few years already. (Мы учим английский уже несколько лет.)

Nick has been sleeping for twelve hours. (Ник спит двенадцать часов.)

The deadly fire has been burning for a week. (Смертоносный пожар бушует уже неделю.)

Mum has been cooking dinner for an hour already. (Мама готовит обед уже час.)

They have been waiting for you since noon. (Они ждут тебя с полудня.)

Отрицательные

They haven't been working since February. (Они не работают с февраля.)

I haven’t been watching TV much recently. (Я не очень много смотрю телевизор в последнее время.)

We haven’t been drinking enough water – that’s why we feel tired. (Мы не пили достаточно воды — вот почему мы ощущаем усталость.)

She hasn’t been studying - she's been playing computer games. (Она не занималась, а играла в компьютерные игры.)

I haven't been following any blogs since last summer. (Я не слежу ни за какими блогами с лета.)

Общие вопросы

Have you been listening to me? (Ты меня слушал?)

Has your brother been waiting for his friends for an hour? (Твой брат ждет своих друзей уже час?)

Have you been standing on one foot for ten minutes? (Ты стоишь на одной ноге 10 минут?)

Has John been picking pears from his neighbour's trees again? (Джон снова собирал груши с деревьев своего соседа?)

Has your sister been talking on the phone for half an hour? (Твоя сестра разговаривает по телефону уже полчаса?)

1. +We were having lessons at this time last year.

-We weren't having lessons at this time last year.

?Were we having lessons at this time last year?

2. +Look! Your grandmother is cooking a delicious pie.

-Your grandmother is not cooking a delicious pie.

?Is your grandmother cooking a delicious pie?

3. +This actor often likes giving interviews on the TV.

-This actor doesn't often like giving interviews on the TV.

?Does this actor often like giving interviews on the TV?

4. +She has repainted walls in her room. Now it's beautiful.

-She hasn't repainted walls in her room.

?Has she repainted walls in her room?