Question

1)chuyển thành câu bi động

he had decorated the house before last Tet

---> the home

we have our mother wash the clothes

---> our homework

2) chuyển đổi giữa if và unless

we won't go on holiday unless we have enough money

----> If

she can't apply for the job if she doesn't know French

----> Unless

Answer 1

1)chuyển thành câu bi động

he had decorated the house before last Tet

---> the home had been decorated before last Tet.

2) chuyển đổi giữa if và unless

we won't go on holiday unless we have enough money

----> If we don't have enough money, we won't go on holiday.

she can't apply for the job if she doesn't know French

----> Unless she know French, she can't apply for the job.

Answer 2

1)chuyển thành câu bi động

he had decorated the house before last Tet

---> the home had been decorated by him before last Tet

we have our mother washed the clothes

---> our clothes have been washed by our mother

2) chuyển đổi giữa if và unless

we won't go on holiday unless we have enough money

----> If we have enough money , we will go on holiday

hoặc

----> If we don't enough money , we won't go on holiday

she can't apply for the job if she doesn't know French

----> Unless she knows French , she can't apply for the job

hoặc

----> Unless she doesn't know French , she can apply for the job

Answer 3

1)chuyển thành câu bi động

he had decorated the house before last Tet

---> The home had been decorated before last Tet.

we have our mother wash the clothes

---> Our clothes have been washed by our mother.

2) chuyển đổi giữa if và unless

we won't go on holiday unless we have enough money

----> If we don't have enough money, we won't go on holiday.

she can't apply for the job if she doesn't know French

----> Unless she knows French, she can't apply for the job.

Answer 4

1) Chuyển thành câu bị động.

=> The home had been decorated by him before last Tet.

=> Our clothes have been washed by our mother.

2) Chuyển đổi giữa if và unless.

=> If we have enough money , we will go on holiday.

=> Unless she knows French , she can't apply for the job.