Hey im from ukraine and i need your help :>> its easy for you i think but hard for me so basically please tell me which word/words could be put in here.

1) As students we are really with the amount of homework we have to do and the number of tests and quizzes we have to take. We've had enough!

2) I can try to give you the most convincing arguments but the line is that you need to realize it's you who has a problem.

3) I don't think she's got for me, actually she hates me.

4) We were supposed to cut the production by half because we;ve been - for a while. Currently we are looking for new employees and we hope to get our business off the ground soon.

THANK YOU