Mark the letter A, B, C, D to indicate the underlined part that needs correction in each of the following questions.
41. Hoa can speak English fluent because she practices speaking it all the time.
A. fluent B. because C. speaking D. it
42. There used to be a factory in the town centre but it moved to the suburbs.
A. to be B. in C. moved D. the
43. Holi is a spring festival also known as a festival of colors.
A. is B. a C. of D. color
41 B
42 C
43 B