My shoes need cleaning. * a)Cleaning is needed for my shoes.
b)I have to clean my shoes.
c)I need to have my shoes cleaned.
d)I need to clean my shoes.

Dave / pressed / because of / parents/ high expectation / study results. *
a)Dave was pressed despite of his parents’ high expectation of his study results.
b)Dave was pressed because of his parents have high expectation of his study results.
c)Dave was pressed because of his parents’ high expectation of his study results.
d)Dave was pressed in spite of his parents’ high expectation of his study results.

We must take care of all living species on Earth. *
a)All living species on Earth are taken care of by us.
b)All living species on Earth must be taken care of by us.
c)ll living species on Earth had been taken care of by us.
d)All living species on Earth will be taken care of by us.