Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.

Vietnam exports a lot of rice is grown mainly in the south  of the country.

                     A                       B                          C                   D                                                     

I know that being an (21)_________ student can be difficult, especially when you are so far away from your home. 

What is the main topic of the article?

Your intelligence and energy will help you solve any problems you encounter, use these strengths

A                            B              C                                                    D                                  

wisely

It was________a boring book________I didn’t want to read it once more.

They all started playing water polo when they were very young.

She has that reserve and slight coldness of manner, which is________English.

Could you________in touch with John and arrange a time to meet?