Đáp án D

Giải thích: động từ khuyết thiếu “have to V” phải làm gì

Cụm từ ask for permission: hỏi xin phép

Dịch: Trong gia đình tôi, trẻ con phải xin phép trước khi rời bàn ăn.

Đáp án: D

Giải thích: động từ khuyết thiếu “have to V” phải làm gì

Cụm từ ask for permission: hỏi xin phép

Dịch: Trong gia đình tôi, trẻ con phải xin phép trước khi rời bàn ăn.

 Before leaving the dinner table, ______does_______ your son _______have to______ ask for permission?

does - have to

Before leaving the dinner table,......does..............your son.......have to......ask for permission?(have to)

23. Before leaving the dinner table, ______does_______ your son _______have to______ ask for permission? (have to)

1 bỏ to 

2 has to - have to 

3 is having - were having

4 while - because

Identify a mistake in each sencesce and correct it

1.In Australia , you mustn't to comment->comment on a peron's accent .

...................................................................................

2.In my family , children has->have to get permission before leaving the dinning table .

...................................................................................

3.When I came , the whole family is->was having dinner around a big dinning table .

......................................

Identify a mistake in each sencesce and correct it

1.In Australia , you mustn't to comment on a peron's accent .

-> mustn't

2.In my family , children has to get permission before leaving the dinning table .

-> have

3.When I came , the whole family is having dinner around a big dinning table .

-> was

Before leaving the dinner table,......does..............your son.......have to......ask for permission?(have to)

A

A

A

Rearrange the given words to make meaningful sentences

1,to/energy/turn/and/save/the lights/off/leaving/the/before/rooms

⇒Before leaving the rooms, turn off the lights to save energy

2,already/asked/we/people/have/donte/books/clothes/children/to/poor/and/the/.

⇒we have already asked people donate the books and clothes to poor children

3,don't like/junk food/ because/ my health/ eating/ I/ it/ for/isn't/good/.

⇒I don't like eating junk food because it isn't good for my health