x-3/10  - 2x+1/15

x+1/4  + x/6

ai giúp mình làm bài 5 với

Underline the most suitable conjunction in each sentence.

      1.   Even though/ When/ Because the New Year’s Eve is a very important moment of the year, the whole family stays awake to experience it.

      2.   We have finished the preparations on time for the party while/ even though/ however we had a lot of things to do.

      3.   While/ When/ Since you come to the Lantern Festival in Hoi An, you may be surprised about the beauty of the floating lanterns.

      4.   You can get there by airplane, but/ and/ so it is a bit costly.

      5.   Chung cake is very tasty; but/ however/ additionally, it is a type of cake for festivals more than for a daily life.

Bài 1 Quy Đồng

a, x/3 và y/5                              b 2x/3y và x+1/xy^2