Даю 20 баллов.. Воткните must,mustnt или neednt с указанными глаголами.paint

Даю 20 баллов.
. Вставьте must,mustnt либо neednt с обозначенными глаголами.
paint buy forget phone be touch go finish
1.I ...must phone... Alan. I haven't spoken to him for a long time.
2.You .................................. the oven. It's very hot.
3.You...................... your work now. You can do it tomorrow.
4.We..................... to post the letters. They're very important.
5.We ....................... the living room. The walls are very dirty.
6.You ....................... shopping today. We've got a lot of food.
7.Tom.......................... late for work. The boss will be angry.
8.You ........................ any new clothes. You've got enough.