28. People think that he was born in a rich family.

A. That is thought he was born in a rich family.              

B. He was thought to be born in a rich family.

C. That he was born in a rich family is thought.              

D. He is thought to have been born in a rich family.

31. They said that the president had arrived in the city.

A. The president was said to have arrived in the city.                

B. It is said that the president had arrived in the city.

C. The president was said to arrive in the city.                

D. It was said that the president arrived in the city.

32. He expects that his father will come back home.

A. It was expected that his father will come back home.  

B. His father was expected to be come back home.

C. His father will be expected to come back home.         

D. His father is expected to come back home.

33. Further tests / going / done / drug / soon

A. Further tests are going to done on the drug soon.                  

B. Further tests are going to do on the drug soon.

C. Further tests are going to be done on the drug soon.    

D. Further tests are going to be done the drug soon.

34. This book / ought/ read/ on the spot.

A. This book ought be read on the spot.                          

B. This book ought to been read on the spot.

C. This book ought to be read on the spot                       

D. This book ought to have been read on the spot.

35. We / believe/ human life / can/ prolong / drug.

A. We believe that human life can prolong by the drug

B. We believe that human life can be prolonged by the drug.

C. We believe that human life could be prolonged by the drug.

D. We are believed that human life can be prolonged by the drug.

36. Our plan / might / cancel / due / lack of funds.

A. Our plan might be cancelled due to lack of funds.                 

B. Our plan might be cancel due to lack of fund

C. Our plan might cancelled due to lack of funds             

D. Our plan might cancel due to lack of funds.      

37. This car / need /  wash / before / I / use /  tomorrow.

 A. This car needs to washed before I use it tomorrow     

B. This car needs to be washed before it is used tomorrow.

C. This car needs washing before it uses tomorrow.       

D. This car needs to be washing before it is used tomorrow.