1-I don't have a pen ,so I can't give you one.(Were)
2-I was given a book.(to)
2-I don't have to study hard to succeed.(without)
4- Open the door.(Let)
5-Where did you find my book?(found)
6-I didn't study hard,so I couldn't get high marks.(Had)
7-Were I to have money,I would travel abroad.(If)
8-English is spoken all over the world.(People)
9-I am going to study English hard.(be)
10-How much tea are you going to drink.(How many)
Answers
1-Were I to have a pen,I could give you one.
2-A book was given to me.
3-I succeed without having to study hard.
4-Let the door be opened.
5-Where was my book found?
6-Had I had studied hard, I could have got high marks.
7- If I had money, I
8- People speak English all over the world.
9- English is going to be studied hard.
10-How many cups of tea are you going to drink?