`sentences using verbs on the right in the approprite forms ` 1)he saide the documents yet 2)where is the key? ? 3)i some very useful words of advice three days ago 4)are you sure the we`ll be able to start on time ? 5)look! a new tower . 6)when the director entered the classroom, all the tests and lay on the teaher`s desk. 7)they told me i couldn`t get inside as the room . 8)where such flowers 9)when "hamlet" 10)while the cups on the table i`ll ask jane to join us. not sign lose give buy built finish clean grow write put

1) He said the documents hadn't been signed yet. 
2) Where is the key? Is it lost again? 
3) I was given some very useful words of advice three days ago.
4) Are you sure the tickets have been bought/were bought/ and we'll be able to start on time?
5) Look! A new tower is being built .
6) When the director entered the classroom, all the tests had been finished and lay on the teacher's desk. 
7) They told me I couldn't get inside as the room was being cleaned.
8) Where are such flowers grown? / (Where do they grow such flowers?)
9) When was 'Hamlet' written?
10) While the cups are being put on the table I'll ask Jane to join us.