1. We/ learn/ and write/ in Vietnamese./ to read
    We learn to read and write in Vietnamese.
2. collection/ has a/ My sister/ of stamps./ big
     My sister has a big collection of stamps
3. in the class./ much/ Don't/ too/ laugh
    Don't laugh too much in the class.
4. the house./ The cat/ likes/ mice into/ bringing
    The cat likes bringing mice into the house.

1.We learnand to read and write  inVietnamese
2.My sister has a colletion big of stamps
3.Don't laugh too much in the class
4.The cat likes bringing mice into the house