Fill in the blanks using correct form of the verb given in the brackets :
Karan ________ (sing) a song now. He usually ________ (sing) in the school. Sushil ________ (read) too much. Even now he ________ (read) a novel. They usually ________ (walk) fast, but they _____?______ (walk) slowly now. “Where is your father?” “Look, he ________ (repair) the car.” The baby ________ (cry) because she is hungry. Salma generally ________ (sing) in Hindi but today she ________ (sing) in English.
B is walking
C are walking