Luckily, there are many communication techniques to help overcome _____________.

• language barriers

• culture shocks

• sound barriers

• foreign languages

overcome

• thành công

• vượt qua

• ghé qua

• thất bại

bồ câu đưa thư

• carry pigeon

• carrier pigeon

• pigeon carry

• pigeon carrier

By using ____________, you can attend a meeting with your 3D image instead of being there in person.

• conservation

• highland

• advertisement

• holography

If you have a high-speed Internet connection, ________________ is a piece of cake.

• meeting face to face

• making a group call

• picking fruit

• protecting nature

Sending _____________ is convenient when driving or when our hands are occupied.

• letters

• text messages

• pigeons

• voice messages

Learning to speak English is not a piece of cake. It requires lots of practice and hard work.

• A. delicious

• B. easy

• C. fun

• D. hard

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