Ex1:
1. Miss Phuong went home early
-> Why..................?
2. I met phong's father
-> Who...................?
3. They wanted something
-> What...................?
4. The machine cost a lot of money
-> How much money...............?
5. We had dinner
-> What............................ For dinner?
6. The meeting finished
-> What time...............?
7. Lucky arrived
-> What time..............?
1. Miss Phuong went home early
-> Why did Miss Phuong go home early?
2. I met phong's father
-> Who is the person you met?
3. They wanted something
-> What did they want?
4. The machine cost a lot of money
-> How much money does the machine cost?
5. We had dinner
-> What things we had For dinner?
6. The meeting finished
-> What time did the meeting finish?
7. Lucky arrived
-> What time did Lucky arrive?
Ex1:
1. Miss Phuong went home early.
\(\Rightarrow\) Why did Miss Phuong go home early?
2. I met Phong's father.
\(\Rightarrow\) Who is the person you met?
3. They wanted something.
\(\Rightarrow\) What did they want?
4. The machine cost a lot of money.
\(\Rightarrow\) How much money does the machine cost?
5. We had dinner.
\(\Rightarrow\) What things we had for dinner?
6. The meeting finished.
\(\Rightarrow\) What time did the meeting finish?
7. Lucky arrived.
\(\Rightarrow\) What time did Lucky arrive?
Good luck!