19.

(A) The wealthiest he is, the most selfish he is.
(B) Wealthiest he is, most selfish he is.
(C) Wealthier he is, more selfish he is.
(D) The wealthier he is, the more selfish he is.
20.
(A) Social workers used to taking care of old
people.
(B) Social workers are used to taking care of
old people.
(C) Social workers are used to take care of old
people.
(D) Social workers are using to take care of
old people.
21.
(A) There was far too much people around him.
(B) There were far too much people around him.
(C) There were far too many people around him.
(D) There was far too many people around him.
22.
(A) Their house needs to repair.
(B) Their house needs repairing.
(C) Their house need to be repaired.
(D) Their house needs be repaired.
23.
(A) The group was founding several years ago.
(B) The group has been founded several years
ago.
(C) The group has been founding several
years ago.
(D) The group was founded several years ago.

3 answers

Please do your work and we will be happy to help you with corrections.
Just about anyone on our staff could help you answer those questions, but you have chosen to direct your question to one person. A response would also be obtained sooner if you would make your own best effort at answering each question. Then we could see in which areas you need the most assistance.
19-A
20-B
21-C
22-C
23-D