<span>1. A lot of research has been done on this topic.
2. Smoking is prohibited in this room.
3. Who was Mona Lisa painted by?
4. Our work should be finished in May.
5. I was forced to wash dishes.
6. She will be helped to complete her project.
<span>7. The construction of a/the new petrol station will be completed by winter.</span></span>
1. How many weeks will it take...
2. How much does Bill know ..
3. How many persons has Nick told...
4. How many stairs is the office
5. How much luggage had passengers?
6. How much time haven't I see..
7. How much time has Mrs lived..
II.1.When did Romans come to England ? 2.Where did Romans build town ? 3. what did Romans build from Londinium to other parts of Britain.? III. 1. when did William the Conqueror come to England ? 2. Did he win the Battle of Hastings ? 3. Where did he live ? 4. why did he build the White Tower .?5. who built the White Tower? IV.1. From what made houses?2.How many people lived in town ?
I knew that he hadn't learnt the poem.
When they went to the beach, the rain had already started.
Arthur didn't know that they had already arrived .
When I came, I saw that mother had cooked dinner.
My friend had studied English before he entered the institute.
The car had gone when I looked into the street.
He had taken the decision before I came.
Nick had returned from the office by seven o'clock.
We went to the stadium at four o'clock but the the game had already started.
She came at six o'clock.
I thought that my parents had already returned.
He was sure that we hadn't recognized him.
Did you find your key which you had lost before?
Meg said that she had been in this city .
The doctor had arrived when we had already helped him.