III. Give the correct form of verb in each sentence. 15. My father usually (have) ______ a shower before breakfast. 16. How often (you/go) _____ swimming? 17. Right now my mom is not in the kitchen. She (paint) _____ a picture in the living room. 18. My friends usually (wait) _____ for me outside school but today they (wait)_____ for me in the park. 19. Hey, Max! _____ (you/want) to go to the concert with us?