1.mustn't
2.must
3.mustn't
4.must
5.mustn't
6.mustn't
Если это глагол to brain- перевод будет размозжить голову или сильно разбить голову
3 She reads a book on Saturday. ( P. S)
4 They are teaching English now ( P.C)
5 They play basketball together ( P.S)
6 I am dancing. ( P.C)
We live in the 21st centure. There are many differen techologies and problems in our time. But i think that 10 years will change our planet. It will be many new techologies and decision of ecological problems.