Our teacher makes us do homework every evening.
The kitchen windows need cleaning.
They have begun to make preparation for the party.
He advised her to speak to her boss.
I dislike going to the theater alone.
Mr Roberts was seen to leave his house at 12.15 last night.
My sister can't stand watching horror films.
Can you imagine spending your holidays on the moon?
There's no point in calling again.
I don't allow people to smoke in my house.
It was silly of you to forget to lock the door.
He risks losing his wallet when he leaves it on his desk.
1they would all be surprised if I made such a mistake.
they would habe been surprise if I had made such a mistake.
2If he didn't come on time,would we have to wait for him?
if he hadn't come on time ,would we
Don’t see
Are ; going
Arrives
Looked
Do ; work
Played
Failed
Prepares
Had
Do ; remember; worked
6. D) 1-d 2-k 3-b
7. E) Thomas Edison helped improve the inventions of other people.
Detective: <span>Who was the body found by?
Sam, </span><span>witness 1: Well, it was found by Miss Punch...
</span>Miss Punch, witness 2: No! The body was found by the dog first!
Detective: <span>Was the window broken?
</span>Witness 2: No, it wasn't broken, it was opened by someone.
Detective: <span>Was anything stolen?
</span>Witness 3, a maid: As far as I can see, some letters are gone! This morning they were put by me over there, next to the ink-pot. Now they are not here.
Detective: Thank you, Miss. <span>Was anybody noticed entering the library?
</span>Sam, witness 1: I'm afraid, nobody was...
Miss Punch, witness 2: I saw the dog running this way. I think, it was being called by poor Mr Rolick...
Detective: <span>What was the victim killed with?
</span>Witness 3, a maid: He was killed with a book, I guess...
Miss Punch, witness 2: To my mind, the victim was killed with the table. His head was hit...
Sam, witness 1: Sorry, I have no idea...
Detective: <span>Had the body been moved before the police came?
</span>Everybody: No! It hadn't been moved!
Detective: <span>Was the library’s door locked?
</span>Sam, witness 1: The door was't locked, it was a bit closed.
Detective: Was the dead man’s will changed?
Miss Punch, witness 2: It is unknown, Sir.