In the botanic garden we can find a(n)______of plants that range from tall trees to small flowers.
A.species | B.group | C.amount | D.variety |
Ten thousand dollars a large sum of money.
A.are | B.is | C.were | D.seem |
Very few his address in the town.
A.knows | B.know | C.are knowing | D.has known |
Not only the workers but also the machine not there.
A.are | B.were | C.is | D.has |
When and where this took place still unknown.
A.are | B.were | C.is | D.has |
I know that all getting on well with her.
A.was | B.is | C.are | D.were |