Use the correct form of the word given to complete each sentence

* Use the correct form of the word given to complete each sentence.
1. Mary is leaving the company next month, so we need to find a_______.(replace)
2. The______ from my family and friends make me very unhappy.(separate)
3. It is a dillicult and time-________ process.(consume)
4. The heart responds well to _________ exercise.(energy)
5. She was looking forward to the foreign trip __________.(enormous)
*Choose the underlined part among A,B,C or D that needs correcting.
1. Tom failed the English test. For, he has to do it again.
               A       B                          C                    D
2. Peter tried his best however he was not happy with the result.
                       A                B                 C                        D
3. I suggest to have a separate basket for waste paper.
                       A               B                         C       D
4. She is exciting that a lot of her friends will come to her party.
                  A           B                   C                      D
5. Three new buildings were built in th​e village recently.
                A                       B              C     D