37. Ha Long Bay/Huong Pagoda/be/popular/tourist attraction / Vietnam.
A. Ha Long Bay and Huong Pagoda are popular tourist attraction in Vietnam.
B. Ha Long Bay and Huong Pagoda are popular tourist attractions in Vietnam.
C. Ha Long Bay and Huong Pagoda are popular tourist attractions on Vietnam.
D. Ha Long Bay and Huong Pagoda are popular tourist attraction on Vietnam.
38. Tom/be/going/write/his best friend / email / after /dinner.
A. Tom is going to write his best friend an email after dinner.
B. Tom is going to written his best friend an email after dinner.
C. Tom is writing his best friend an email after dinner.
D. Tom is going and writing his best friend an email after dinner.
39. You/should/ask/parents / before /use the Internet / mobile phone.
A. You should to ask your parents before using the Internet or mobile phone.
B. You should ask your parents before using the Internet or mobile phone.
C. You should asks your parents before use the Internet or mobile phone.
D. You should asking your parents before use the Internet or mobile phone.
40. Danang/be/great place / swimming/sunbathing.
A. Danang be an great place to swimming and sunbathing.
B. Danang is a great place to swimming and sunbathing.
C. Danang is an great place for swimming and sunbathing.
D. Danang is a great place for swimming and sunbathing.