Chọn từ trong ngoặc

1.What (you will do / will you do ) if it snown tomrrow 

2.You (will be / are ) able tounderstand if you practice every day 

3.We will eat out to day if there (will be /is) nothing left in the frige 

4.If it ( will be / is ) too cold outside , we will stay home 

5.If she (isn't/won't)carefull , she will make many mistakes