Нужна помощь по англ.языку)) complete the following sentences using the modal

Нужна помощь по англ.языку)) complete the following sentences using the modal verbs can , must, may , ought to, have to , be to , should, need , dare: 1) he knows many things about... 2)the student who made a report... 3)don39;t pay attention to what he says... 4)he knows German well,he... 5) whatever happens... 6)it39;s a very interesting journal.I... 7)it is not Arnold39;s fault you... 8)i had no idea that.. 9)after examinations i asked if we... 10)it39;s such a pity... 11)she lost her book and she ... 12)she is so excited... 13)he came to the conclusion... 14)they do everything they...