Complete the sentences. Use the present simple and present continuous in each pair. 1 a. I need to leave now because my bus .......... (arrive) in about 20 minutes. b. I can't come to the party because I .......... (help) a Scout group this weekend. 2 a. My uncle .......... (not/go) on an expedition next week because he's ill. b. The film .......... (not/start) at 7 pm, but at 8 pm, so we have lots of time before then. 3 a. What time .......... (you/finish) school next Monday? b. .......... (you/go) out tonight? [książka: New Voices 3 zadanie 5 strona 10]