----- Nội dung dịch tự động từ ảnh -----
1. Do you know ______ to change it?
A. who
B. what
C. when
D. how

2. I could ______ find the best deals.
A. who
B. what
C. when
D. how

3. Could you explain ______ to bake a cake from scratch?
A. where
B. when
C. where front of grocery?
D. how

4. Can you determine ______ I can visit the customer?
A. who
B. what
C. where
D. how

5. Did you know ______ to change it?
A. when
B. where
C. what
D. how

6. Could you remind me ______ to submit the report?
A. when
B. how
C. what
D. where

7. I could ______ find the best deals.
A. who
B. what
C. when
D. how

8. I have suggested ______ improve the schedules today or tomorrow?
A. where
B. when
C. how
D. how

9. Before visiting, I usually ______ first.
A. come
B. go
C. check
D. look

10. We encourage ______ the people in our community to cut back on waste.
A. him
B. them
C. her
D. us

11. When we went to Sydney, we only had a couple of options to eat.
A. out
B. down
C. around
D. back

12. I will ______ to visit home.
A. plan
B. thought
C. head
D. go

13. What would you like ______?
A. to eat
B. to drink
C. to discuss
D. to play

14. They celebrated ______ achievement?
A. their
B. your
C. his
D. our

15. Where would you like ______?
A. to go
B. to eat
C. to sleep
D. to live

(Note: Nội dung trên là văn bản được trích xuất từ ảnh.)