Exercise 4: Fill in the blank with the correct tense.
Dance For All is a company that gives ballet training to young people from the townships. They (14)
_____ (open) their doors in 1991 and (15) _____ (train) many wonderful dancers since then. Chris
(16) _______ (dance) there from the age of seven. When he (17) _____ (stared), he was really excited by the movement and the freedom of dance. Now he studies dance every day and would like to dance abroad. Dance For All is going from strength to strength. To begin with they only (18) _____
(have) the ballet program, but now they also give contemporary, African and outreach classes.
LÀM NHanh giúp vs ạ