Be going to or will
1Why...they...cut the trees? 2.what kind of factory...they ...build? 3.How many people do you think....come to the concert? 4.Which groups...you...invite?
5.What problems do you think...have?
6. How much money do you think the concert....raise?

Ответ:

1. why are they going to cut the  trees

2. what kind of factory are they going to build

3 how many people do you think will come to the concert

4 which groups are you going to invite

5 what problems do you think will have

6 how much money do you think the concert will raise

Объяснение: