Giải thích giúp em nhé VIẾT LẠI CÂU VỚI TỪ CHO SẴN TRONG NGOẶC 3.Most boys are good at math. (BRILLIANT) ->Most boys _________________________________ math. 4.Mini skirts are fashionable this year.( ARE) ->Mini skirts _____________________________________________ this year. 5.I know that blonde little girl. ACQUAINTED I ___________________________________ that blonde little girl.

3 Most boys are brilliant at math.

`-` be brilliant at sth : giỏi về lĩnh vực gì.

4 Mini skirts are in fashion this year.

`-` be fashionable `=` be in fashion: thuộc về thời trang, trong mốt...

5 I am acquainted with that blonde little girl.

`-` be acquainted with sb: có quen biết với ai đó.

Answer:

`3.` Most boys are brillant at math

`-` tobe + brillant + at sth = tobe + good + at sth

`4.` Mini skirts are in fashion this year

`-` tobe fashion = tobe in fashion

`5.` I am acquainted with that blonde little girl

`-` be acquainted with sb: quen biết với ai đó