giúp em vs ạ Announcement from Australia,The immigration card must(13)_____ by, on behalf of, all passengers including,children. The immigration card must be completed accurately and in particular the question,related to an address in Australia. In the (14)____of an address being unknown this must be,answered as "unknown." The customs and Quarantine Form must also be completed by all,passengers.!15)____, married couples traveling together with children under the age of 18,years aged only to complete one Customs and Quarantine Form. Thank you.,Question 13.,A. be completed B. being completed C. is completed D. completed,Question 14.,A. match B. event C. place D. emergency,Question 15.,A However B. Therefore C. In addition D. But

Question

NONAME · Accepted Answer

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**Question 13**:

A. **be completed**

"The immigration card must **be completed** by, on behalf of, all passengers including children."

Explanation: This passive construction is required to indicate that the action must be done by someone (passengers or their representatives).

**Question 14**:

B. **event**

"In the **event** of an address being unknown, this must be answered as 'unknown.'"

Explanation: "In the event of" is a common phrase meaning "in case of" or "if."

**Question 15**:

A. **However**

"**However**, married couples traveling together with children under the age of 18 years aged only need to complete one Customs and Quarantine Form."

Explanation: "However" is used here to show contrast, indicating that although all passengers must complete the form, there's an exception for married couples with children.

Timi · Answer

Here are the answers:

13. must be completed
14. event
15. However