Choose the correct form. 1. they will leave/ they are leaving for moscow tonight. they have already bought tickets. 2. i think i will visit/ i am visiting my friend this week if i have free time. 3. i hope our team will win/ our team is winning this game. 4. on sunday we will go/ we are going to the zoo. my father has bought tickets. 5. i am sure i will pass/ am passing my exams perfectly.