68 và 153 cùng chia hết cho mấy?

( Chia hết cho số khác 0 và 1 )

I.  Choose the word whose underlined part is pronounced differently from the others :

1.       A. feed                           B. clean                                 C. sweep                        D. head

2.       A. floor                           B. four                                   C. room                         D. door

3.       A. sink                            B. knife                                  C. fire                             D. rice

4.       A. house                        B. couch                                C. ought                        D. counter

5.       A. candy                         B. fry                                      C. many                         D. happy

6.       A. lamp                          B. pan                                    C. match                        D. table

7.       A. about                         B. outside                             C. cousin                       D. countless

8.       A. bread                         B. steamer                            C. bead                          D. meet

9.       A. injure                         B. knife                                  C. picture                     D. sink

10.   A. chemical                   B. chores                               C. reach                         D. match

Tìm một phân số biết tổng của mẫu số và tử số là 195 đơn vị và phân số đó có giá trị bằng 68/153.

Giúp mình nhé!

Chúc mừng anh chị nhé!

It's opposite my school. This place is very famous for the name: 'Book Castle'. My mom told me about this place. At first, I was not very interesting but when i first enter it, I immediately love it! Every kind of people can go there, even the one who hates books can even love books in this wonderful library. At here, we can learn about the world wide, the nature, animals and even art and music! People loves to go here!