Be; short answers. complete the questions and write the short answers. good at geography? 3 brilliant at maths? and your friends all thirteen? and mark brother and sister?

1is jack good at geography?   no, he isn't. 3 are you brilliant at maths?   no, i am not 4 are you and your friends all thirteen?   yes, we are. 5 are ann and mark brother and sister? yes, they are.

Dear alex, thank you for your letter. i was very glad to receive it. my congratulations on your move  to chicago. i am glad that you love it there. you ask me where i would like to live if i could choose. well, i think i would choose some big city by the sea. why? just because i  like nature and i like to spend my free time by the river, lake or by the sea.   as for your second question, of course  children themselves can not move anywhere they like to for they depend on their parents while they are young. when they grow up they understand that much depends on money. so it is not very easy to move another place they would like to, but still there are of course young people who are eager to change their place of living very much and they move to other places either to study there or to work.now i am closing. keep in touch. write how you are doing.best wishes,kate