If she had heard the news, she would have called us by now.
they would have opened the door if they had known who was there.
if only he had called me last night we could have gone to help him.
supposing she had been seen leaving early ,what would have happened?
if I have a holiday next month, I will go to the seaside.
1.1) hasn't learned, 2) has done 3) have already watered 4) has just cleaned 5) has drawn
2.Polly has just performed her ballet dance. 2) Ron has prepared his costume yet. 3) the children have invited people to the concert yet. 4)Andry has just finished the poster.
Sara is reading
Mike is taking a shower
Emily and Susan are playing cards
John is talking on the phone
Jane is ironing
Sally is playing computer games
Carl is brushing his teeth
Mark is walking.
4. no
5. no
6. no
My mother is afraid of rats.