Dùng từ cho sẵn viết thành câu hoàn chỉnh
1. Number / participants / increase / week .

=>The number of participants has increased this week.
2. The aim / program / teach students / water safety .

=>The aim of the program is to teach students about water safety
3. There / be / wide selection / meat / display

=>There is a wide selection of meat on the display
4. It / difficult / me / eat / American food / when / be / New York .

=>It was difficult for me to eat American food when I was in new york

6 chân bạn nhé 

rồi nhưng là nằm mơ

=    1998 . (1996 + 2 )  - 1996 . (1998 + 2 )

=     1998 . 1996   + 1998 . 2  - 1996 . 1998 + 1996 . 2 

=    ( 1998 . 1996 - 1996 . 1998)  + 2 . (1996 + 1998)

=     0 + 2 . ( 1994 + 2000)

=   2 . 3994

=    7988 

hoac   =  2 . 1994 + 2. 2000

          = 3988 + 4000

             =   7988

tick nha ban , thanks

ấn vào chữ "đúng 0"

4 lan hay sao ay

\(\frac{5}{7}=0.714.....\)

\(\frac{7}{5}=1.4\)

\(Vì:0.714...<1.4\)

\(\Rightarrow\frac{5}{7}<\frac{7}{5}\)

21 đường thẳng

10

giang còn lại số cái bánh là:

 6-5=1 ( cái bánh)

    ĐS