Trình bày phương pháp tách riêng từng chất ra khô hỗn hợp gồm bột gỗ , bột sắt , bột nhôm , bột muối ăn

GIÚP MK VỚI , MAI MK NỘP RỒI

Comple the second sentence so that it has a similar meaning to the first sentence.

1. Ba is a careful driver ➙Ba drivers ...........

2. We are fast runner ➙We run..............

3. They are late comers ➙They come.............

4. My father's explanation about the subject was clearer than my brother's➙ My father explained the subject ...

5. A snail is slower than a crab . A snail moves ........

6. My cousin is a better singer than I am . My cousin sings....

7. Phong is a faster swimmer than Hung . Hung swim ........