E11. REVIEW ENTERM (2)

21: Customers should examine the products and meats they buy, _______ for sustainably produced sources.

• looks
• look
• looked
• looking

22: I’ve put off___________ the letters so many times. I really must do it today.

• write
• to write
• written
• writing

23: Mr. Thomas does not allow people___________ in his office.

• smoke
• to smoke
• smoked
• smoking

24: You can’t stop me from___________ what I want.

• doing
• do
• to do
• that I do

25: _____ part in cultural exchange programs is a great way to learn about different traditions and customs.

• Take
• Taking
• To take
• Taken

26: The proposed plan aims to _______ the current issues which the region is encountering.

• addressing
• addressed
• be addresse
• address

27: Media campaigns in Vietnam are designed to ________ awareness of ASEAN's role in promoting regional stability.

• put
• take
• make
• raise

28: To be a ________ participant in ASEAN cultural exchanges, you need to speak English well.

• organised
• qualified
• detailed
• covered

29: Businesses in Vietnam look _________ partners in other ASEAN countries to expand their markets.

• after
• up
• for
• With

30: _______ by human activities, global warming has become a major concern for scientists and policymakers.

• Causing
• Caused
• Cause
• Causes