can, could, definitely. may, might, must, never, should sometimes, will
1. I__study on the weekend because I have attest on Monday.
2 You___brush your teeth every day.
please borrow your pen.
3.__i please borrow your pen
4.I__see you next week
5.I___finish the painting tomorrow but I need to buy some more paint first.
6. My friends come to my house___
7. I__like the new clothes that you bought.
8. I __wait until you have finished before we go home.
9. ___do that! It is too dangerous!
10.I___come to your party but I need to check the date first.​