`1` Where do fish live ? ( In the water - chỉ nơi chốn -> dùng where ) 

`2`  Who did telephone Mary(( chỉ người , dùng who , thì quá khứ đơn câu hỏi -> có trợ động từ did ) 

`3`  When did Jessi telephone Mary ? ( A week ago - chỉ thời gian- dùng when ) 

`4` Which of you want to help ?( all of us - dùng which ) 

`5` What did they send her ? ( Some flowers : chỉ vật - dùng What ) 

`6`  Who did invite Sue ? ( Paul - chỉ người - dùng Who ) 

`7`  Which dress did she bought he ? ( Red dress - chỉ sự lựa chọn - dùng which ) 

@ Dorris

1) Where is the fish? Fish that live in the water

2) Who called mary? Jessie called mary.

3) When does Jessie call for marry? Jessie called mary a week ago

4) which of you to help ? All of us want to help.

5) What who sent her flowers? They sent her some flowers.

6) Who invited paul. ? Paul invites Sue

7) Which dress did she buy him? She bought him a red dress.

Chúc bạn học tốt !